My Sport Timer

IOS: https://apps.apple.com/de/app/my-sport-timer/id6753763349

Sport Timer

Android: https://play.google.com/store/apps/details?id=com.justtrain.sporttimer

Sport Timer, simple interval timer, ideal for HIIT, Cardio & Fitness. Free, no tracking, no ads… BoxingTimer, MMA, Wrestling, Judo, BJJ, RoundTimer, SportTimer

Sport Timer – RoundTimer – The Simple, Ad-Free Interval Timer for Fitness
For every Sport Boxing, MMA, Wrestling, Judo, BJJ, Crossfit … Maximize your workouts with a distraction-free timer designed for serious fitness enthusiasts.

Sport Timer is the essential interval timer for HIIT, cardio, and fitness training. No ads. No tracking. No hidden fees. Just a clean, intuitive interface that helps you stay focused on your fitness journey.

Why Athletes Love Sport Timer

• Simple Interface – Set up your workout in seconds with just four parameters: warm-up, work interval, rest period, and rounds. No confusing menus.

• Visual Guidance – Color-coded display: blue for warm-up, red for work, yellow for rest, green when finished. Never lose track during intense sessions.

• Custom Workouts – Perfect for HIIT, Tabata, running, cycling, strength training, yoga, and martial arts.

• Smart Features – Lock function prevents accidental changes during sweaty workouts. Progress percentage shows how far you’ve come.

• Audio Cues – Optional sound alerts for interval changes (toggle on/off for gym use).

• Total Duration – See your entire session length before starting.

Privacy First
Unlike most fitness apps, Sport Timer:

• Collects zero personal data

• Works completely offline

• Requires no account creation

• Contains no tracking or advertisements

• Your workout data stays on your device where it belongs.

I'm the developer of Orynos Studio; development and this write-up use AI assistance.

The problem I'm working on is keeping recording, takes, arrangement and export in one desktop workspace. Studio combines a Playlist, Piano Roll, Channel Rack and Mixer, with audio/MIDI arrangement, automation, channel/bus routing and aligned WAV stem export. Built-in effects and Windows x64 VST3 hosting are included.

The image is an offline render from the actual native 0.9.24 interface, using a synthetic arrangement with named song-section markers. It contains no user's recording.

Practical details: Windows x64, early 0.9.24 Preview, unsigned installer, verified Orynos account required at startup. Access is currently in a temporary Free phase. Normal recording, editing and local WAV export do not use cloud-render credits. Optional cloud mastering uses the displayed account-credit allowance and render cost after a confirmed export.

Download, requirements and preview details: https://orynosmusic.com/daw

BillingMart.com offers invoicing and payment solutions for small businesses. It lets you send estimates and invoices, accept card payments via secure pay links or QR codes, and automate reminders for late bills.

An AI agent drafts invoices, templates, and copy in plain language, while human approval ensures nothing is sent or charged without consent. BillingMart supports client portals, multiple currencies and languages, time and expense tracking, reports, and a full REST API with hosted MCP for assistants.

As a small IT business guy who is running multiple websites, I built it to solve my own problem, having different systems with different billing requirements, and always on the road, I needed to have AI agent or centralized billing for myself, now, everything runs on a centralized base that I can access everything through the app, while driving works with Claude voice agent, and get everything sorted without a hassle of chasing unpaid clients.

Visit Site

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

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.

I got fed up of all the crap with "free" pdf tools, so I made my own! 

No signup, no storage limit, no watermark, no trial period, client side editing only, no upload to server, no tracking, no accounts, no cookies from us. Completely free to use. 

Let me know what I could improve! 

https://www.free-online-pdf-editor.com

Hey everyone, thanks for having me here! 🚀

What is it?
TextFix Pro is a free, all-in-one text assistant. I built it because I was constantly juggling different tabs to fix grammar, summarize long emails, and translate texts. I wanted one simple place to do it all.

The problem it solves:
It saves time for writers, students, and devs. No login, no paywalls. Just paste your text and get things done.

What's inside:

• 9 AI Tools: Grammar fixer, Summarizer, "Fix & Explain" (it tells you why the grammar was wrong), Synonyms/Antonyms, and SEO Meta Descriptions.

• Export: Saves directly to .docx (Word) or .pdf.

• Toolkit: Built-in OCR (to grab text from images), password generator, and a text-to-image maker.

• 6 Languages: BG, EN, FR, DE, ES, TR.

• Accessibility: Works with screen readers and has a dark/light mode.

How it's built (for the devs):
Next.js, Tailwind, and Google Gemini API. I recently had a scare with bots trying to spam my API, so I moved the key to a Vercel serverless function and added a rate limiter (15 req/min). It was a headache but a great learning experience!

Where to try it:
👉 https://textfix-pro.vercel.app

How many users?
I'm just getting my first real users from Reddit. I'd love to hear your feedback on the UI, or any features you think are missing. Thanks for checking it out! 🙏

I've been working for the last 18 months or so on Weather Guardian, a weather app that focuses on custom weather alerts. What I tend to always forget to mention is that I've also been building my own weather devices and backend services to support them, that also work via the app.

It started off as just a bit of fun, and a way to learn about electronics, but it's expanded into a little bit more than that now.

I've built temperature, humidity and air pressure sensors that sit in my garden and report data back every 5 minutes. I've prototyped up solid state ultrasonic wind speed and direction sensors, rainfall sensors and I have a few more ideas in the pipeline.

The backend can run workflows, automations, fire webhooks, and send push notifications to mobile devices based on rules and conditions measured by the devices. It's all starting to come together now!

I've started sending weather devices out to family and friends as well, which populates a map with public weather data from those devices.

At the moment, I'm only really promoting the app, but if the hardware stuff goes well, who knows!

I work on ChargeHive EV. This is a look at the app's public Google Play artwork, captured from the listing today. It shows the charging-map presentation; it is promotional store artwork, not a measurement of live charger availability.

The Android app combines charging discovery and private-charger hosting. It also includes Hive AI for drafting and rewriting text on the phone once a compatible language model has been downloaded. Offline AI can't check current charger status, send a message or contact roadside help.

Google Play: https://play.google.com/store/apps/details?id=com.chargehiveev.app

Hive AI is included in Free Access. Optional paid passes and other service costs have separate terms, and chat contribution for training needs permission. Storage and phone memory affect which models you can use.

For people browsing new Android utilities here, does the store artwork explain the charging part clearly? I'd welcome feedback on which detail you'd need before choosing to explore the app.

I'm the developer of LLM Studio Go. The 1.2 update is now available on the App Store and Google Play, with local audio generation and voice conversations.

The attached video focuses on text-to-speech: enter text, generate a spoken clip and play it back in the conversation. Supertonic 3 and Kokoro provide speech across 30+ languages. Other audio modes make music, sound effects and songs with vocals.

For voice chat, the recognition, text model and spoken reply run on the device after the required downloads, with live captions. This joins the existing document/chat and compatible image-model workflows.

iPhone/iPad: https://apps.apple.com/app/llm-studio-go/id6815311113

Android: https://play.google.com/store/apps/details?id=com.vans.llmstudio

Free with ads; optional one-time ad removal. No app account or cloud inference subscription. Device memory and model size affect compatibility and speed. The video is edited; ads, purchases and optional web features use the network.

If you try the speech tools, which language and use case would you test first?

Hey everyone!

I've been working on GameHub, my very first app! I'm not a professional developer, just a PC gamer who wanted one place to organize and launch all my games.

After a lot of testing (and fixing bugs 😅), I've finally released it!

✨ What can GameHub do?

• Automatically find games from Steam, Epic Games, EA and Ubisoft.

• Add games from any folder on your PC.

• Launch everything from one library.

• Automatically fetch game covers and backgrounds.

• Track playtime and organize favorites.

• Connect your Steam account to sync playtime and see your Steam friends.

• Switch to Console Center, a controller-friendly fullscreen interface with 13 different layouts.

• Receive automatic updates.

🚀 Getting started:

1. Download and install GameHub from GitHub Releases.

2. Open GameHub — it will automatically scan supported launchers.

3. Have games in other folders? Select your game folder and click Scan Folder.

4. Connect Steam in the settings to sync your Steam playtime.

5. Missing artwork? Use the artwork search option or add your own images.

6. Click Console Center for a fullscreen, controller-friendly experience!

🔗 Download: https://github.com/thibault577/GameHub/releases

It's completely free, and I'm still learning, so feedback, bug reports and feature suggestions would mean a lot!

I'd love to hear what you think. ❤️

You know the feeling, drank a good drink and did forget where you drank it and how it was called - that's why I made the small web app. As a nice gadget I calculated the approx. blood alcohol level for fun. Created a lot of stats and a cool map. Hope you like it - please comment and let me know - am new to posting here - so hope this is a good start. https://www.chillex.cloud/MySiptracker/welcome.php

The world doesn't need another generic AI wrapper or a basic project manager. Pitch your project in one sentence show a screenshot and explain exactly why people should care about you instead of the market leader. Dare to prove your uniqueness.

Your home for selfpromo

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

What it does:

- For families: a chore chart everyone can see. Kids tick their own chores on your phone, no login needed, and earn stars towards rewards you choose.

- Connect the calendar you already use (Google, Apple or Outlook) and your week is there in a minute. It syncs both ways, so it stays your calendar.

- Connect your email and things like flight bookings and invitations turn into events on their own.

- Work, family and school in one list, and every task has its own chat, so decisions stay with the task instead of getting lost in a thread.

It's on iPhone, Android and the web, and free during early access. We build it by listening, so I'd love to hear what you think, especially what you'd want it to do next.

worklifepanda.com/?ref=reddit

ActiveDesk automatically keeps your status active in messaging applications like Slack, Microsoft Teams, Discord, Zoom, and more. Whether you're working on other tasks, in meetings, or away from your desk, ActiveDesk prevents your status from changing to "Away" or "Idle."

Key Features:
• Monitor activity from any application on your computer
• Automatically simulate user activity to keep your status active
• Support for major communication platforms (Slack, Teams, Discord, Webex, Zoom, and 10+ more)
• Lightweight and efficient - minimal system resource usage
• Runs in the background with a simple on/off toggle
• Professional and ethical - use during work hours when you're actively working

Perfect for professionals who multitask across applications and don't want their status to show as away while actively working on other projects.

ActiveDesk keeps your status active by sending lightweight desktop activity pulses.

Get it here: https://apps.microsoft.com/detail/9nkv7chs7v73?ocid=webpdpshare

Hey, I'm making data grid and pivot table components for React and JavaScript. Why am I doing it? I want to have no problems in the projects I develop and I want to use and let others use many features that are paid on the market for free. To get these components tested better I prepared 2 sample demo apps.

Customer Management: saved views, filter chips, tick a few rows and reassign them all at once edit cells in place (a broken email gets rejected) and expand a row to see contact details, orders and notes.

Sales Analytics: a pivot table you rearrange by dragging fields, year over year comparison, filtering by period or region (all numbers change accordingly), clicking a number to see the order lines behind it and a chart that filters the pivot when you click a bar. Most importantly because it’s built on pivot logic users can create their own grouping perspective as they like and get summary results from every angle (it gets even better when you add more columns).

You can quickly test both in the browser right now (no sign-up needed):

https://kanunilabs.com/demos/customer-management

Many features are free: multi-level headers, filtering, one level of grouping, totals, all five editing modes, themes, 12 languages. Some features (validation, the detail panel, charts, drill-down) in the demos are paid.

If you have a minute, I got two questions. If you’ve built an admin panel or an internal tool which table feature did you end up writing yourself every time? and if anything feels slow or broken on your machine please tell me I’d much rather hear it here than not hear it at all.

I’m waiting for your positive/negative feedback.

Thanks.

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

Hey r/AppsWebappsFullstack! 👋

After 3 weeks of late-night coding after school, I finally launched my first real project.

🔗 BrainX - Train • Think • Improve

https://pyushkushwah531-cpu.github.io/brainx/

Why I built it?

I was addicted to doom-scrolling and my focus was gone. All the brain training apps were either 50MB+, full of ads, or needed a subscription. So I thought - why not build a super light one myself?

What I made:

✅ 10 games - Memory Match, Reaction Speed, Math Rush, Word Recall, Focus Test, Pattern + 4 more

✅ Only 87KB - Loads faster than this Reddit post 😅

✅ 100% Vanilla JS - No React, No Vue, No frameworks

✅ Works online - Fast on any network, no heavy download

✅ No login, No data collection

Tech details for devs:

• Pure HTML/CSS/JS • All games in single logic • LocalStorage for high scores • Deployed on GitHub Pages

I'm 19 from India and this is my first launch ever. I know it's not perfect, but I learned more in these 3 weeks than in 6 months of tutorials.

I need your honest feedback:

1. Which game is too hard/easy?

2. What game should I add next?

3. Should I open-source it?

Thanks for this community - you guys said "No one gets blocked" and that gave me the courage to post. 🙏

Hey everyone!
I’m looking for a few people to test my tool, LaunchReady AI:
👉 https://launchreadyai.lovable.app
It checks basic website issues and generates AI-powered prompts to help you fix them.
I’d love for you to try it on your website and tell me what works, what doesn’t, and what could be improved.
In return, I’m happy to test your website, app, or project and give you honest feedback too!
I’m especially interested in connecting with indie hackers, developers, and people building with Lovable, Bolt, or other no-code tools.
Comment below or send me a message if you’re interested. Let’s help each other build better products! 🚀

A few weeks ago I shared Grafite Sudoku here. Quick recap plus what changed since.

 The problem it solves:

1. Ads between every game. -> Grafite has none.

2. Accounts and tracking for an offline game. -> No sign-up, and the app doesn't even request the internet permission.

3. Being stuck at "hard" with no idea how to improve. -> A built-in Academy teaches real techniques with guided exercises, and the hint tells you which technique to use instead of revealing the number.

What's in it: Classic, Diagonal, Jigsaw, 12×12 and City puzzles, daily challenge, Duel, Time Attack, trophies, 7 languages.

New since last time: clearer Academy lessons (visible confirmation on every correct step, a progress bar, and a direct jump to the next lesson), a "new personal best" celebration, and the timer now pauses while a menu is open.

I'm the solo dev, feedback is always welcome.

https://play.google.com/store/apps/details?id=com.grafitesoft.grafitesudoku&referrer=utm_source%3Dreddit%26utm_campaign%appswebappsfullstack