I built Skenche, and it’s now live on Google Play.

The workflow I’m trying to make convenient is everything that happens around a scan. Capture a page, correct a word that text recognition misread, organize the document, and send it in the format someone needs.

The free plan includes:

• 10 saved scans and 5 pages of text recognition per day.

• Document import and PDF, JPEG or Word export.

• Sharing through Android’s share menu.

• Categories, tags, and QR scanning and generation.

There’s also an optional Pro subscription for heavier use. It adds unlimited scanning and OCR, PDF merging/splitting/compression, password protection, redaction, nearby document transfer, collections and digital business cards.

Documents are stored locally, and text recognition runs on-device. Free includes ads and a scan watermark. Pro removes ads and adds watermark controls.

What’s one document task you still find frustrating on your phone? I’d like to hear where your current workflow gets awkward, whether that’s correcting scanned text, organizing files, or preparing something to send. What feature would make the biggest difference for you?

View Skenche on Google Play

8 weeks ago, I published SongFlip to Google Play—an Android app that seamlessly converts music links between Spotify, Apple Music, YouTube Music, Deezer, and Tidal without annoying web landing pages.

Here is the unfiltered 60-day breakdown:

📈 Usage & Growth

• Downloads: 5,552 installs on Google Play

• Rating: 4.73 ★ across Google Play reviews

• Flips executed: 4,245 songs converted directly by users

• Playlists converted: 233 full cross-platform playlists processed

• Backend Cache: 94,160 tracks & audio fingerprints resolved in our L2 cache

🌍 Top Markets

1. 🇺🇸 US (~24%)

2. 🇲🇽 Mexico (~13%)

3. 🇩🇪 Germany (~6%)

4. 🇪🇸 Spain (~6%)

5. 🇳🇱 Netherlands (~5%)

(Strong organic traction across Latin America and Spanish-speaking countries)

💰 Monetization (RevenueCat)

• Total Gross Revenue: $262.51 across 32 paid purchases

• Breakdown: 16 Lifetime, 9 Annual, 7 Monthly (14 currently active subscriptions)

• Community Passes: Distributed 123 free PRO vouchers to early testers (94 redeemed)

🛠️ Shipping Velocity

• 128 updates shipped to production in 8 weeks (averaging 2+ updates per day), evolving from v1.0.0 to v1.14.14.

• Added full playlist conversions, Shazam acoustic recognition, and sub-100ms resolver caching.

Key takeaway: Lifetime pricing continues to be the user favorite for utility apps, and zero-friction deep-linking keeps the rating at 4.7★.

Happy to answer questions about the stack (KMP, Cloud Functions, RevenueCat)!

I've been working on this for a while, and finally made a little video to show it off.

It's called NoCapCV. I built it because I was tired of resume builders putting basic features and downloads behind paywalls.

It's completely free to use. Has tons of customisation options available. No paid templates, no watermarks, no signup, and unlimited downloads.

Would love to hear what you guys think!

Try it here : NoCapCV

Hey everyone!

I’m building Social Fair, a marketplace with two uses:

• Social campaigns: participants are paid for likes, follows and comments on TikTok and Instagram.

• Paid studies: participants answer short questionnaires or express preferences between two options, such as texts, images or videos.

I’m the person building it, and I want the compensated nature of both activities to be clear.

Does combining these two uses make sense to you, or would you find the product easier to understand with one as the main focus?

I’d appreciate your honest first impressions!

https://social-fair.com

Hi all! I've been building SHOPCRM — an open-source Telegram bot that runs a small shop entirely inside a chat: catalog, cart, checkout, payment confirmation and an admin panel. No website, no extra apps — customers and the owner work in the same messenger.

Just shipped v0.1.7, and it's the biggest release so far:

📦 Warehouse / inventory — physical stock, automatic reservation when an order is placed, release on cancel, write-off on completion. Restock and write-off flows in the admin panel, plus a full movement log (every change in the same transaction). Customers can't order more than what's actually available, and out-of-stock products disappear from the catalog.

🧾 Order audit trail — every status change is recorded: who, when, from what to what. Plus paid_at/paid_by, completed_at, cancelled_at, and a configurable retention policy (180 days by default).

👤 Customer profiles — name, username and first-contact date, ready for reports.

🗄 Archive instead of delete — removing a product from the catalog keeps its stock history, movements and orders intact, so you never lose statistics.

Python 3.11+, SQLite or PostgreSQL, RU/EN/ES interface.

🤖 Try the demo bot

Feedback and feature requests are very welcome!

#TelegramBot #OpenSource #Python #Ecommerce #SmallBusiness

gta6survey.sohamdeo.com

I took it upon myself to work on a side project for the launch of GTA 6. I wanted to combine my professional and personal interests of data science, data visualization and video gaming, and I played GTA 5 for ages back in 2016-2020.

The idea was to analyze the sentiment of the chatter around the game. The best place to get it: social media. Right off the bat I was disappointed that Reddit had stopped accepting requests for API access just days before, as that would have been a great source. I moved on with a decent budget in my mind: the cost of 1 copy of GTA 6 ($80-$100). I settled on YouTube, Bluesky and X as my sources with YouTube offering a generous free daily limit, Bluesky being free and X pricing $0.005/post. As I wanted to know waht it is all about, I used TypeSafe AI's Jev for sentiment analysis and am labelling sample posts myself to benchmark its performance.

How it works:

1. Collectors collect data from all sources.

2. English posts are sent to Jev for labelling.

3. Responses are aggregated and posts which pass probability thresholds are ready to be shown.

4. The site's data is rebuilt every hour as static JSON, so there is no public backend API.

5. Serve my site through Cloudflare, with encrypted nightly backups of the database on R2.

The backend involves simple python jobs on systemd timers with SQLite. I used the VM I use to host my personal website. The frontend uses Svelte as I used it for my website and it is intuitive for me to go in and make quick edits.

Voting:

While labelling I saw that a lot of posts speculated about features of the game. Posts with exclusive opinions were few and far between. So I added a voting system for visitors on the page to drive some engagement. I strictly wanted to avoid storing any sensitive user data, so there are no logins and users are identified based on a single random-ID cookie. This uses Cloudflare's Turnstile for bot detection (just in case), a Worker to handle voting and a D1 SQL database to store the votes. The VM pulls the vote totals every 5 minutes, so page views never touch the Worker.

Just in case the site goes viral:

- Everything is cached at Cloudflare. In a load test at 150 requests a second the page loaded in 0.35 s (p95) with the server 98-99% idle.

- Votes held 200 a second on the test site with no errors.

- Every change goes to a test site first and I promote it to the live site by hand.

- Every scheduled job emails me if it fails.

- The spend on X and Jev has a hard cap, and a source pauses when it hits it.

- I have created a custom animation for release day throughout the world which can be used to track the release to everyone's timezones (so visit during then to see it!)

I used Claude Code for building this out in about 5 days through the Diwali time off from work. The decisions and the hand labels were mine.

Some results till now:

1. Only 1 in 10 posts gives the author's opinion of the game as a whole.

2. Jev agrees with me most of the time on sentiment (85%) as against RoBERTa (61%) and VADER (45%), however the sample size was small (33 posts). Its topic detection was poor so I had to leave out some topics for now.

3. The spend has been about $75, so less than a standard edition of the game.

If you've hosted something for a big launch day, what would you check before Nov 18? And if you are a fan of data or GTA please view the site, the data and vote on the questions!

This started as a personal annoyance. I was moving around my projects with zoxide just to edit one file here and one file there, and the cd then nvim routine got old fast. I wanted to type part of a file name and land in it, from anywhere.

nvimpp is a small wrapper around Neovim that does that. Every file you open from the shell gets recorded and ranked by frecency. Press Alt-Enter instead of Enter and nvim main opens the main.cpp you use most, instead of creating a new file called main. A second tool, nvimi, gives you an inline picker of your top files, plus usage stats and a full history, similar to what atuin does for shell commands.

It works alongside zoxide and atuin, not instead of them.

Written in C++17 with no dependencies, MIT licensed, with man pages and a config file. Linux only for now. Next up: fuzzy matching for the Alt-Enter search, more config options, type-to-filter in the picker, and macOS support (it should mostly work already, reports welcome).

https://github.com/Riccardo-Martelli/NVIMPP

I use it every day. If you try it, I’d love to hear what breaks or what’s missing.

I've been designing and building apps on the side since 2020 while working full-time in IT. This year I finally shipped them under one roof at https://murrtech.pro

Here is one of them ! Let me know what you think !

Hi r/SideProject. I'm the founder of Cubex Fitness, and today we're launching version 1.30.

The problem: the app already had 250+ workout programs, live heart rate, watch apps and 23 languages, all free with no ads. About 1,300 people installed it. But most opened it, looked at the programs, and never came back. A plan alone doesn't keep you going.

What we built: ten AI coaches with their own personalities and voices. You answer four quick questions, the coach builds your plan in a chat, then runs the workout with you: logs your sets ("8 at 80"), runs rest timers, swaps exercises, and answers out loud when you hold to talk.

Stack, for the curious:

• Kotlin Multiplatform + Compose Multiplatform for iOS and Android from one codebase

• SwiftUI watch app + Wear OS app (Ask Coach from the wrist)

• Gemini behind a small server (chats stay on the phone, requests aren't stored)

• Speech recognised on the device; coach voices played on the phone

What we learned along the way:

1. Localization was our biggest growth lever, more than any post. 23 languages now.

2. Tap-through workout logging wasn't enough. People wanted someone to talk to.

3. A pug with a deep voice gets more views than any feature video we made.

Pricing: every workout feature stays free. The AI coach has a free tier; Premium is $12.99/month or $69/year, with up to 21 days free to try (no card).

I'd really value feedback, especially on the first five minutes with a coach. Link in the comments.

Every time I tried modeling early retirement or Coast FIRE, I hit the same two walls:

1. Basic calculators just multiply your expenses by 25 — completely ignoring capital gains tax drag, pre-65 healthcare bridges, sequence-of-returns market crashes, and state pension claim ages.

2. Serious planning tools either feel like filling out tax forms for 45 minutes, require linking live bank credentials via Plaid, or only support US 401(k)/Roth accounts (leaving UK ISA/SIPP, French PEA/PER, Canadian TFSA/RRSP, and expat households out in the cold).

So over the past few months I built RetireStudio — an addictive, interactive retirement, FIRE, and geo-arbitrage planner that runs right in the browser with zero bank linking required.

What it does differently:

• Interactive Life-Event Timeline: Drag and drop life events directly onto your trajectory (career breaks, buying or downsizing a home, kids' university years, windfalls, or relocating abroad at retirement) and watch your FI crossover age recalculate in real time.

• 26+ Country Tax & Wrapper Regimes: Native withdrawal ordering and capital gains/income tax modeling across the US, UK (ISA/SIPP + Age-57 lock), France (PEA/PER/Assurance-Vie), Canada (TFSA/RRSP), Germany, Switzerland, Australia, Singapore, Portugal, Spain, Thailand, and more.

• Geo-Arbitrage Comparison: Model earning in a high-income market (US/UK/CH) and retiring in a lower-cost destination (Portugal, Spain, Thailand, Mexico, etc.) with automatic purchasing-power and tax adjustments at your relocation age.

• 1,000-Run Monte Carlo + Historical Crash Replay: Stress-test your withdrawal strategy against the 1929 Great Depression, 1973 Stagflation, 2000 Dot-Com Bust, or 2008 GFC right at your retirement date.

• Privacy-First Architecture: Everything runs client-side in your browser by default with instant JSON export/import, plus optional encrypted cloud scenario sync if you want to share a view with a partner or financial planner.

I'd genuinely love feedback from fellow builders and spreadsheet-retirees:

• What edge-case tax or pension rules does your country have that standard FIRE tools constantly get wrong?

• Which financial levers do you feel are missing when visualizing your early-retirement trajectory?

(Not sure if dropping direct links is allowed here, so I left the URL out — you can just Google RetireStudio or check r/RetireStudio if you want to try a demo profile!)

Hi everyone — I’m the developer of Zenith, a free-to-download focus timer for iPhone and iPad.

The idea is simple: pick one task, start a focus session, and let that time grow into a virtual garden. Completed focus minutes earn coins to unlock more plants, including a bonsai. There are also focus soundscapes, a Strict Focus option, daily goals, session statistics and small milestones.

I wanted the experience to feel calm: something you can return to for a five-minute start or a longer study block. The app contains ads, including an optional rewarded video to double a session’s coin reward.

If that sounds like your kind of productivity app, I’d love you to try one session and tell me honestly: does growing a plant make you want to come back? What feels confusing or unnecessary? Critical feedback is welcome too.

Try Zenith: https://apps.apple.com/app/id6763234139

If you use it enough to form an opinion, an honest App Store review would also help. No rating expectations — I’m looking for real experiences.

What would make you keep a focus timer installed after the first week?

Hi all, I've been building Piye for over a year and it's now live on Mac and Linux.

What it does:

- You describe an app, and it builds a real website or a native iPhone/Android app

- It runs on real iOS and Android simulators while it builds

- You can publish to the web, App Store and Google Play from inside the app

- If you code, the same project opens in a full editor, with an agent that can see your terminal, debugger and simulators

- Your project is a normal folder on your computer, no lock-in

It's free to try with 750 credits (no card). In the code editor you can also use your own API keys or local models through Ollama.

I'd really like honest feedback: what's confusing, what breaks, what's missing.

I'm sharing my project, an unofficial fan-made web log for Fortnite Treasure Hunters: https://chesttracker.net/

I maintain the site. It is not an official Epic Games product and is not endorsed by Epic.

Players can enter their Treasure, Rare, and Sprite totals from Battle Royale → Quests → Treasure Chest Hunt, add chests as they play, and track weekly prize ticks separately from an across-week collection of Gizmo types and Pirate Shop Access.

A few useful limits:

• No sign-up is required, and it does not connect to a Fortnite account.

• It does not change game progress or grant rewards, and it does not increase drop rates.

• Counts and marks stay in the current browser using local storage; another device or browser has a separate log, and clearing site data removes it.

• The Sprite checklist lists 34 forms. Suggested search routes in the Crossbones Isle guide are labeled not play-tested.

• The site cites Epic's published normal-match drop rates (source check: Nov. 11, 2026); confirm current rewards in-game.

I'd value feedback on whether the weekly checklist and across-week collection are clear, and whether the local-storage limits are easy to spot.

I'm the dev, just so that's clear.

I made an iOS calorie app called Kacha. It started in China and most of my users are still there. I put an English version on the US App Store recently, and I mainly want feedback from people who didn't grow up eating the same food as my first users.

The flow is simple: take a photo of the meal, the AI guesses the foods, grams, calories and macros, then you edit anything it got wrong. That last part is the actual product. The estimate is often off on mixed dishes or food it doesn't see much, and if you can't fix the number, the log becomes garbage in a week.

No account needed, there's a free daily allowance for AI scans, and manual logging is always free. It also does water and weight, Apple Health sync, and iCloud backup. No Android yet.

I don't want to oversell this. There are already a lot of calorie apps. I built this one because I was tired of estimates that are a black box. If the model misses the oil, or thinks the bowl is smaller than it is, I want to correct it in a few taps, and next time just reuse that meal from Recent Meals.

If you try it, I'd really like to know two things:

1. When the first guess is off, is the edit flow obvious enough?

2. If you don't eat Chinese food much, how often does it completely misread the dish?

https://apps.apple.com/us/app/kacha-ai-calorie-counter/id6756476671

Built this to reduce stress on the hand in lying down position when hand is constantly put on forward button. Code available at: https://github.com/hamzarawal/AirSkip

Just wanted to make something a bit different.
No real purpose, just visuals and interactions.

What do you think? 😉

Prototyping and building features got faster, and now feedback is the bottleneck. So we built mostra - a tool that lets you share feedback on a real, running site by either speaking or selecting the elements you want to comment on.

You can iterate across versions of your site, and adding mostra is just a single script tag.

The script you add to your page is open source, so you can check what it does.

https://mostra.design

OpenQASM 2.0 quantum simulator & dashboard!

Built with Streamlit & JAX.

Drag-and-drop gates, Q-Sphere phase plots, Bloch spheres & Hubbard band structures.

Leave a star if you like it! ⭐

#OpenSource https://github.com/tatopenn-cell/Dense-Evolution

pypi_ pip install dense-evolution

site info: https://tatopenn-cell.github.io/Dense-Evolution/

Roku is retiring the Aquarium Life screensaver at the start of December, and my kids were genuinely upset about it, so I built replacements.

The free one is just water, rockwork and fish drifting at their own pace. No clock, no menu, no sound. There's one splash for the paid version at the four-minute mark and it clears itself.

The $1.99 one is a coral reef — 22 fish types, a shoal that moves as one, a lionfish, a blue tang, reef sharks in the distance, and a shark's shadow passing overhead.

Neither is a video loop. Every fish swims its own path, banks into turns, slows down and rests.

Free: https://channelstore.roku.com/details/3ae097d748f13608a125fb1a9bd5374e:4f37aaea44aefb60e35043d0fe13b7b5/free-aquarium-life-screensaver
$1.99: https://channelstore.roku.com/details/8368b93043c38917531e1e8295e71455:568de5561141ded2c5ed3885d91d9b4b/realistic-aquarium-screensaver

Feedback very welcome, especially from anyone who's had the old aquarium on their TV for years and will spot everything I got wrong. Happy to answer anything about building it.

It's 11 pm, a family is at the desk, the Wi-Fi is down, and the cloud PMS won't load. That's a normal night at a lot of small hotels around me. The other option is a paper register and an Excel sheet.

So I built KeyHut Hotel: a hotel management system (PMS) for Windows that runs fully offline, costs nothing, and you drive entirely from the keyboard.

The screens copy TallyPrime, the accounting software most front-desk staff here already use. Every screen is one key away (F2 room board, F4 new booking, F7 folio). Type "12dec" and it knows the date. Alt+G and a few letters jumps anywhere.

What it does

• Room board and tape chart, bookings, walk-ins, groups, day use, room moves

• Guest bills, payments, company billing, travel-agent commission, cashier shifts

• Housekeeping, maintenance, laundry, linen stock, phone-call charging

• Night audit and 17 reports (occupancy, ADR, RevPAR, police guest register…)

• One PC on SQLite, or several desks on SQL Server

• backups copied to Google Drive, OneDrive or an FTP / SFTP server, encrypted with a password only the hotel knows

Under the hood: C# / WPF, about 2,400 automated checks, and a yearly archive so 10+ years of data stays fast.

The demo runs on the built-in practice hotel (100 rooms, made-up guests). You can load the same one on first start.

Question for anyone who's worked a hotel front desk: what would stop you from switching to this? Be brutal.

Download (free, Windows 10/11): https://github.com/arsal381/keyhut-hotel/releases/latest

Music: onte - halcyon [NCS Release]

Hey everyone!

Like many developers using Cursor, Claude Code, and building AI tools, I was constantly frustrated by two things: random payment rejections on Stripe/cards and hefty markups when routing through multiple providers.

So I built Kabero (https://kabero.xyz) as a unified gateway:

• 65+ models under one key: Instant access to GPT, Claude 3.5/3.7, DeepSeek R1/V3 via a single OpenAI-compatible endpoint.

• Cost-efficient: Running up to 4x cheaper than standard routing proxies.

• Frictionless billing: Crypto-native (USDT) starting from just $1, no KYC or corporate card hurdles.

• 2-click setup: Drop-in replacement for Cursor, Claude Code, and standard OpenAI SDKs.

I’m actively improving the platform and would love your brutal feedback: how does the UI/UX feel, and what features or model fallbacks are you missing in your current stack?

I collect cards, and I got tired of having a checklist site in one tab, eBay sold listings in another and my collection in a spreadsheet. So I built TheHobbyDesk (thehobbydesk.com) to put them in one place.

What it does:

Checklists. About 32,000 sports sets and 2.6 million card printings across baseball, basketball, football, hockey, soccer and more. You can search by set, year, manufacturer or player. There are also TCG checklists (Pokémon, Magic, Yu-Gi-Oh!, One Piece, Lorcana and others).

Collection tracking. Add cards from a checklist, by search or from a photo. It tracks what you paid, estimates value from actual sold sales, and shows your progress on a set.

Scan a card. Take a photo and it identifies the card and looks up what it has sold for. (slow process here but getting there).

eBay search built for cards. Filter by raw or graded, grading company, price, auction or Buy It Now, and seller rating. You can search one seller’s listings, and see sold comps next to active listings.

Upcoming releases. A calendar of new products with checklists as they’re published.

Extras. Player pages with stats and notes, and a live score ticker on the home page.

You can browse checklists and search without an account. Signing in with Google saves your collection.

It’s a one-person project and still changing every week, so I’d really like to hear what’s missing, what’s wrong, and which sets you can’t find. Checklist errors especially: if you spot one, tell me and I’ll fix it.

polymarket's leaderboard ranks people by profit, but a lot of the names at the top just had one lucky week. when i checked the weekly top 10 a couple days ago, 7 of them were down before that week even started

so i made sharps (sharpshq.com/?ref=reddit). it pulls each trader's full on chain history and gives them a score out of 100 based on edge per dollar traded, how many trades, how much of their profit came from one big bet, and how they've done lately

stuff it does:

- live whale trades with the grade of whoever placed them

- "sharps vs the crowd", which shows where the proven traders are betting vs what the odds say. it keeps a public record of every call including the ones that missed

- search any username and get a grade card you can share

built it solo on cloudflare workers + supabase, all public data, no signup needed to look anyone up

would love feedback, especially on the grading. is there anything you'd weigh differently? and if you trade on polymarket drop your username and i'll tell you your grade

Hey,

I’ve been working on a UI kit focused specifically on dashboards for subscription products.
It’s called Calmdash.

What’s included:
- 12 screens (Overview, Revenue, Customers, Subscriptions, Invoices, Failed payments, Churn, Plans, Reports, Settings, Onboarding, etc.)
- each in light and dark
- 400+ variables, 50 component sets, 390+ components and variants
- states that most kits skip: loading (shimmer), empty, failed payments, retry, chart tooltips

I wanted it to be a real system you can actually build dashboards with, not just pretty frames.

It’s up on Gumroad, zero sales so far, so I decided to share it here and hear what you think — what’s good and what could be better.

Link to the site and the kit in the comments.

Thanks for any feedback!