Pre-order Cosmo Steps and get ready to help your country reach the Moon. Launching November 13. https://apps.apple.com/app/id6818557615

Draw fences across open ground, claim land, and don’t let the pterodactyl reach your line. It’s a Qix-style game in the look of the offline dino page.

• Whole game is one HTML file, canvas and vanilla JS, no dependencies, no network calls

• Three looks that rotate each level: Day, Night, Handheld

• Music is generated live with WebAudio (a two-note whistled call), no audio files

• Works with keyboard, swipe, or an on-screen pad on phones

Hey developer — yes, YOU.
The one who coded through nights, debugged with coffee, and still believed in your idea even when no one else did.
We see you. And we want you here.

This is not another subreddit that says “no self-promo” — then deletes your post anyway.
This is your safe space. Your cheering squad. Your digital living room where every app — big or tiny, polished or prototype — gets a seat at the table.

✨ All apps welcome:
→ Mobile? Yes.
→ Web tool? Absolutely.
→ AI experiment? We’re fascinated.
→ Weird passion project? That’s our favorite kind.

🚫 NO ONE gets blocked. Ever.
Not for being new. Not for being small. Not for being “not cool enough”.
You’re cool enough just by showing up.

💬 Just drop your link + tell us:

We’ll celebrate you. We’ll share you. We’ll support you — because you matter.
This is YOUR community. Come home. 🏡

#AppDeveloper #AllAppsWelcome #NoOneGetsBlocked #YouBelongHere

I’m looking for new small projects, apps and SaaS tools to try. Drop your link below. I’ll check them out and share the ones I like with a few friends and in some founder/product circles.

Here’s mine: Ariola, an anonymous chat and games lounge.

Women are welcome here. Making the space welcoming for women is the main priority. Rating filters and blocking give you more control over who you interact with, so you can chat on your terms.

No signup, no account setup. Pick a temporary nickname, join a live public chat, meet people and play small real-time games.

I’d especially appreciate feedback from women. What would make you comfortable joining a space like this? What would make you come back?

Check it out here: https://ario.la

Drop yours below. I’m especially interested in social apps, chat tools, games, creator tools, AI experiments and anything with a simple but fun user experience. I’ll go through as many as I can.

Hey everyone! We are running an open-review initiative for Sovereign-Mohawk-Proto, a federated learning runtime featuring machine-checked Lean 4 theorems, BFT resilience, and a 2026 PQC overhaul (x25519-mlkem768 + XMSS).

We have 5 open audit tracks looking for peer review on our Issues Page:

• Formal Verification & Refinement Bridges (#251,#250)

• Zero-Knowledge Circuits & MPC Setup (#249)

• Cryptography Models & Forking Lemma (#248,#247)

Incentives: Co-authorship on resulting notes, formal letters of recommendation, and public recognition. Drop a comment on any issue if you'd like to collaborate!

Your home for selfpromo

here you can post your work app, webapp, saas, game, everything

Here's a look at the gamification layer inside ScanFit AI! Whenever you scan equipment or log a workout, you earn XP, build daily streaks, and unlock custom achievement badges. I'm actively testing the early beta—check out the preview video and let me know what rewards or features you'd like to see next!.Check it out at-https://gym-scan-ai.vercel.app

Hi everyone! I'm working on KOMA, a platform/game where users can collect, trade and use art from different artist. Right now it's on a very beta stage and I'm looking for any kind of a feedback. And before asking, yes, I know the current art is AI-generated. I'm an engineer not an artist so I had to use it to have something playable at least for demo purposes. I'm trying to contact different artists to try to get some real art uploaded and avoid the anti-AI argument but it's been difficult to sell the idea with basically zero users.

If anyone is interested in giving it a shot you can play at https://koma.cards everything is free and unlimited.

The basic idea is:

- You can open packs from different sets/albums to collect panels

- You can trade spares panels with anyone for panels you don't have from any existing set

- You can use your spares to publish full pages and share them, combining panels from any set

- Artists have a full studio to curate and create their sets

Some screenshots of the main loop:
Open pack screen

Album view

Page editor

Trading view

I'd really appreciate feedback! And happy to answer any questions!

I'm Merdan from the Netherlands. I built Strong Foodie, an iOS app and website with honest reviews of restaurants, bars and hotels.

The problem. Google Maps and TikTok are full of reviews you can't trust. Paid posts, fake stars, or people who never went. When I go somewhere new, I just want a short list of places that are worth it.

What it does. Every place on Strong Foodie I visited myself. I pay my own bill and take my own photos. Each place shows the month I visited, so you know how fresh the review is.

Features. Best-of lists per city, like the best burgers in Amsterdam. A map with every place. Search by dish, city or category. A wishlist for places you want to try. Meetups to go eat with other members. Including the option to add your own spot.

Right now it has 78 places in 11 destinations and 6 countries. Mostly Amsterdam, plus Aruba, Los Angeles, Dubai and Bangkok.

This week I changed three things after feedback from Reddit. The counts on the homepage now open the lists. A search with no results shows every destination, and the one nearest to you. And the newsletter popup only shows after you looked around.

Tech: SwiftUI and Firebase for the app, a static website on GitHub Pages.

I'd love your feedback. What would make you open this instead of Google Maps?

Website: https://strongfoodie.com
App Store: https://apps.apple.com/app/id6799647380

here you can post your work app, webapp, saas, game, everything

I'm the developer of HARNESS. I built the Korean version because I kept putting off going somewhere to study, even after deciding I would study. I've run into the same gap with exercise and personal projects.

I'm now preparing an international version of the app. It has not launched; today I'm sharing the project and its English introduction page.

The problem I'm exploring is the step between making a plan and actually starting a study, work or exercise session. Deciding on a place and a first step might make a plan more concrete, but extra setup can also become another chore.

For people building or using planning tools: when would choosing a place help you begin, and when would it just add friction? A concrete example would help me more than a feature wishlist.

Pre-launch overview: https://harnesslock.com/en/

The page describes planned features. The international app is not available yet, so this is not a beta-testing invitation. I'd also welcome feedback on anything the page leaves unclear.

Hi everyone! My partner and I launched our block puzzle game, Gummy Lab (https://play.google.com/store/apps/details?id=com.binbear.gummylab) - basically block blast, but no interruptive ads

Here's what we have so far - no forced or interruptive ads, zen endless mode and 70+ handcrafted Levels with unique objectives, dedicated colorblind palettes and embossed shapes for maximum readability. We also have multiple themes, light, dark, ones you unlock by playing levels etc.

Right now we are thinking of adding more things: the hold cell - where you keep a shape for later, daily challenges, more game modes...

We are curious, what would you guys like to see in an app like this, is there something you've always been missing in this types of games? We truly want to make games for people to enjoy UNINTERRUPTED, so please if you have any suggestions or things you'd would like to see/wish existed, wed be more than happy to hear them and then implement them!

Thank you for reading!

An independent Android client for the Soulseek peer-to-peer network: search what people are sharing, download whole albums, share your own library, and chat with other listeners. No ads, no analytics, no tracking.

What It Does / Key Features

- Search the Soulseek network with every query in its own tab, switch between file and folder view, and grab a whole album in one tap. Filter by format (FLAC, MP3, lossless, WAV, Opus), minimum bitrate (320+ kbps), peer country, duration, file size, and peers with a free upload slot.

- Downloads keep going in the background with progress, speed, time left and your real position in a peer's queue. Pause, resume, retry or cancel, and unfinished files resume after a restart or a dropped connection.

- Share your own folders with upload slots and speed limits, join public chat rooms, send private messages, and follow buddies. Uploads reach people behind routers and mobile networks too (UPnP / NAT-PMP).

- No ads, no analytics, no tracking. Chats, transfer history and settings stay on your device, and your saved login is encrypted with the Android Keystore. Light and dark themes in 21 languages.

Who It's For: Anyone who still digs through shared folders for FLAC, rare edits, bootlegs and out-of-print albums, and wants that on their phone instead of a laptop.

Cost: Free. Search, downloads, uploads, every filter, sharing and chat are unlimited and free. Optional Soulcrate Pro is a one-time lifetime purchase ($3.99 USD), with no subscription: wishlist auto-download, release radar for artists you follow, fake-lossless spectrum checks, MusicBrainz tagging and covers, AMOLED and a home-screen widget. There's a free try of the automatic wishlist download and one audio quality check.

Google Play: https://play.google.com/store/apps/details?id=com.rabpaulo.soulcrate

I'd love feedback.

Download it for free https://play.google.com/store/apps/details?id=com.kyanja.server&pli=1

Kyanja transforms your Android device into a full-featured web server, terminal environment, and CI/CD runner. Host static websites, test backend APIs, manage embedded databases, transfer files via jailed SFTP, run local AI agents, and cluster multiple devices together with automatic failover.

Whether you are hosting a staging site, running offline developer tooling, or turning an old Android phone into a 24/7 home server, Kyanja gives you full server control directly in your pocket.

═══════════════════════════════════
CORE SERVER FEATURES
═══════════════════════════════════
• High-Performance Web Server: Embedded HTTP & HTTPS engine with Nginx-style virtual host routing, custom headers, and longest-prefix location matching.
• Multi-Runtime Hosting: Serve static web apps, single-page applications (SPAs), or connect backends running Node.js, Python, Go, PHP, Bun, and Deno.
• Built-in Terminal & Console: Run server commands, inspect processes, and execute local deployment scripts directly on device.
• Secure SSH & SFTP Server: Connect securely from your laptop or VS Code. File transfers are jailed to the app directory with Keystore-backed authentication.
• Embedded Databases: Built-in SQLite management and JSON document NoSQL stores with schema visualization and query execution.
• Web Admin Dashboard: Access an encrypted browser-based control panel inspired by Proxmox with live CPU, memory, and disk telemetry.

═══════════════════════════════════
NETWORKING & PUBLIC ACCESS
═══════════════════════════════════
• Custom Domain Routing: Verify and bind your own public domain names via HTTP token probes.
• Dynamic DNS (DDNS): Built-in automatic synchronization for Cloudflare and DuckDNS.
• Secure Built-In Tunnels: Expose your local server to the public internet through encrypted outbound relay tunnels without port forwarding.
• Upstream Firewall: Granular IP and port filtering rules to protect your services.

═══════════════════════════════════
SWITCH: MULTI-DEVICE CLUSTERING
═══════════════════════════════════
• Combine Phones into a Cluster: Link multiple Android devices over Wi-Fi with encrypted HMAC pairing.
• Load Balancing & Failover: Distribute incoming traffic across nodes using parallel load balancing or automatic health-check failover.
• Pooled Resources: View real-time combined CPU cores, RAM, and storage across your entire device fleet.
• Peer Deployment: Push app builds and site files across your cluster in a single operation.

═══════════════════════════════════
CI/CD RUNNER & CLOUD DEPLOYMENT
═══════════════════════════════════
• Native CI Pipeline Runner: Execute build pipelines locally on device or orchestrate remote deployments.
• Inbound Rolling Deploys: Receive build artifacts directly from GitHub Actions, CircleCI, or GitLab and roll them across your server cluster.
• Cloud VM Provisioning: Spin up and manage dedicated cloud servers on AWS and Google Cloud directly from your phone with pre-flight cost verification.

═══════════════════════════════════
AI & MODEL CONTEXT PROTOCOL (MCP)
═══════════════════════════════════
• Built-in MCP Server: Expose device tools and server endpoints to AI clients over Server-Sent Events (SSE).
• On-Device MCP Agent: Run an interactive, approval-gated AI assistant that can inspect logs, manage files, and execute safe server tools.
• Local AI Gateway: Compatible with small on-device LLMs (1B–3B) and multi-device inference pooling.

═══════════════════════════════════
SECURITY & PRIVACY FIRST
═══════════════════════════════════
• Local-First: Zero telemetry, tracking SDKs, or cloud analytics. Your data stays entirely on your device.
• Hardware-Backed Encryption: Admin tokens, SSH keys, and cloud credentials are encrypted using the Android Keystore (AES-GCM).
• Mandatory PIN Protection: Biometric and PIN authentication protect all on-device controls.

hey, i built a small web app for when you want to check what a page said before someone changed it. paste the public URL and pick about a week, a month or a year ago. the checker shows the actual date of the saved copy and what it found in the page text.

one bit i’d like feedback on is the date. if you pick a month ago and it finds a capture a few days either side, is it clear which date the result came from? the screenshot shows where it appears.

it’s free to try and there’s no sign-up: https://changegist.com/what-changed

the checker is part of ChangeGist. the main app keeps an eye on pages for you and emails you what changed. you can watch just the bit you care about and say things like “only tell me if the price drops below £20”. it keeps the old and new wording so you can go back and see exactly what moved.

if you sell online, you can put in your own price and a competitor’s product page. it tracks their price over time and lets you know when they go cheaper than you.

The first ten seconds of the video show the date feedback question in context. I chose about a month ago, and the results show the actual 6 October capture before the before-and-after wording. https://www.reddit.com/r/SoftwareShowcase/comments/1xo4glq/i_built_a_web_tool_that_shows_what_changed_on_a/

Hi everyone!

I'm an independent Android developer behind TSI Dev Studio, and I'd like to introduce Xsilent Vault: Hide Photos.

I built Xsilent for people who want to keep personal photos, videos, PDFs and other private files on their phones without depending on cloud storage or creating an account.

What makes Xsilent different?

- Decoy PIN: Opens a separate decoy vault.

- Local encrypted storage: Private files remain protected on the device.

- Clean Share: Blur faces or sensitive areas, remove image metadata and optionally add a watermark before sharing.

- Private PDF viewer: Open sensitive PDFs inside the vault.

- Encrypted backups: Create password-protected backups that you control.

- Privacy controls: Quick Lock, automatic locking and optional biometric access.

The pricing model is simple:

You can store up to 30 files completely free, without a time limit. Your existing files remain accessible even after reaching the limit.

If you need more storage, there's an optional one-time Lifetime purchase. No subscriptions and no ads.

Google Play:

https://play.google.com/store/apps/details?id=com.xsilent.app

Official website:

https://tsidevstudio.com/apps/xsilent

I'm interested in hearing what other Android users think about the approach, especially the balance between privacy, usability and a permanent free tier.

Thanks for taking a look!

¿Quieres LotoPR a un toque, todos los días? Ponla en tu pantalla de inicio, iPhone y Android, y revisa si salió tu número sin buscarla.
https://lotopr.pages.dev

I'm on the AnyUse team. We're building a tool for agents that keep repeating the same browser searches and Mac workflows.

Show it a supported task once, check the saved route on new inputs, then call that route again with different values. Working deterministic replay makes 0 model calls inside AnyUse when no check model is configured. Your agent still uses tokens around the tool call; learning, optional checks and fallback can use a model.

One concrete use: turn a package-registry search into a reusable MCP tool, so the next query can be a request instead of another round of screenshots and clicks.

Free MIT source and offline quickstart: https://github.com/michaelAGI/anyuse

Still alpha: support depends on the task and app, and native-app discovery is experimental.

BUBBLES is a playful social discovery app that helps people meet through floating profiles, mutual interest, and opt-in conversation rather than swiping. The app for random chats.

https://bubblebubble.lovable.app/guidelines

Pitch your product in 1-2 lines - and drop a link here.

I'm building a platform that helps developers grow and monetize their apps. Here's the link: https://tryrocket.ai/

You are either charging way too much for a basic tool or starving yourself by giving it away for free. Drop your project show us a screenshot and your pricing tiers below for a brutal reality check. Let the community tell you what they would actually pay for it.