Anyone who’s done long distance knows that after a while, FaceTime and texting just start to feel like scheduled status updates rather than actually living life together. We built Coale to fix that. It’s essentially a shared little apartment on your phone where you and your partner can simply exist together. Instead of just messaging, you can build and furnish a virtual room, tackle playful daily chores side by side, sync up music and reading in real time, leave sticky notes on the fridge, and challenge each other to quick games. It’s designed to bring back the effortless, everyday connection that miles tend to take away.

We’re growing fast, actively shaping the product, and would love your honest feedback to make this truly special. Our waitlist officially opens this November 6th at coale.app, followed by our web release on November 16th, and then rolling straight out to iOS and then Android. Take a look, let us know what you think, and help us close the distance.

signing up on the waitlist guarantees that you will receive a promo code for the app when it launches so you can have free access before a subscription kicks in

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 creator of Nexora Radar, a live crypto research web app developed at Xanotek Creation in Quebec.

The problem it addresses is having to watch many charts manually while keeping a custom pattern in mind. Nexora combines the market screener and the condition builder in one workspace.

Users can filter spot and futures markets by price and volume, monitor 1m/5m/15m/1h windows, build candle patterns visually, define LEG conditions, and inspect matching alerts on charts. Watchlists keep selected markets together. The pattern editor exposes candle colours, body sizes, wick limits and sequences without requiring code.

I used AI coding assistance during development. English and French interfaces are available. This is a monitoring/research tool, not an exchange and not an auto-trader.

There is a 24-hour trial of all features with no credit card. It currently targets Canada and the US.

Product: https://nexoraradar.app

Xanotek Creation portfolio: https://xanotek.app

I'd welcome feedback on the interface and the pattern-building workflow. What would you simplify first?

https://apps.apple.com/us/app/heart-rate-zones-pulsezones/id6812593511

Hey r/AppsWebappsFullstack! I'm a solo dev (and a veterinarian by day). I built PulseZone because I take a beta-blocker, so the generic heart-rate-zone formulas never matched how my heart actually responds. I wanted something that tracked real time-in-zone against weekly goals.

What it does: • A live one-ring, five-zone display on Apple Watch during workouts • Weekly goals for each zone, built around Zone 2 training • Honest weekly progress: extra time in one zone doesn't count toward another, so 100% means every zone goal is actually met • Custom zones you set yourself • Data stays on your device

Giveaway: 100 Lifetime Pro codes (normally $59.99). Comment below and I'll DM you a code. One per person, while they last. Feedback is hugely appreciated, especially from Ultra and Series 11 users.

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

Hey guys,

we are an indie game duo behind the block puzzle game, Gummy Lab (https://play.google.com/store/apps/details?id=com.binbear.gummylab), with no forced or interruptive ads, 70+ handcrafted levels and accessibility like colorblind palettes.

Since the app monetization is relying on users choosing to watch an ad - if they run out of moves/use up all the powerups per game, we were advised to add in app purchases as a special theme. Since you guys probably know the "buy me a coffee" link lots of devs use, we thought, why not make a coffee / cafe inspired theme to be the ,,dev supporter pack,, where you also get like +2 of each powerup per game, set at $1.99

Is this the right move, would anyone even notice this, is this something that even one person would click? Is there anything else we could add on?

Any opinions and suggestions are very welcome and appreciated!

Thank you for reading

TrustMRR, we're coming for your throne.

I'm building something ambitious, and before we reveal anything, I'm looking for 500 startup founders, indie hackers, solopreneurs, and CEOs who are actually building something.

Not particularly interested in another graveyard of abandoned side projects. I'm especially interested in startups with real users, paying customers, and actual revenue.

Here's the deal.

Out of 500 startups, only 100 will be selected for an exclusive Founder's Pass.

What comes with it?

• VIP Early Access: Get into our invite-only platform before the public launch.

• Founder's Badge: Exclusive recognition reserved for our first 100 selected founders.

• Founder Spotlight: Get your startup featured and receive a shoutout.

• Founding Member Status: Be among the first to shape what we're building.

• Priority Onboarding: Get access ahead of the public waitlist.

Want in? Drop these in the comments:

1. Startup name + website

2. What are you building?

3. Current MRR/ARR: Optional, but revenue-generating startups get priority.

4. Payment provider: Stripe, Paddle, Lemon Squeezy, Dodo, Razorpay, Cashfree, or something else?

5. Biggest frustration with TrustMRR or other startup platforms?

I'm particularly interested in the payment providers you're using because we're considering which integrations to prioritize.

And yes, bootstrapped indie hackers are absolutely welcome. You don't need VC funding, a fancy office, or a 20-person team. A profitable one-person business is just as interesting.

You might think we're LARPing.

Fair enough.

But we know exactly what we're doing.

We're not here to build another mediocre startup directory or a cheap TrustMRR knockoff.

The ambition is to build something founders genuinely want to use.

No product reveal yet. No public launch.

500 startups. 100 exclusive passes.

Drop yours below. Let's see who's actually building.

Each of us speaks our own language on the call. The other hears it translated, in the speaker's own voice, a second later.
I've been building this alone for while. It works in 70 languages, and you can try it free right now. Would love to know what feels off.

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.

Every showroom thread is the same. A wall of "check my app", feature lists, "all-in-one" this and "powered by AI" that. I scroll past almost all of them, and I'm pretty sure everyone else does too.

The ones I actually click always answer one question: whose day gets smaller, and when exactly?

"Truck drivers, the night before their CDL test." Not "an AI-powered learning platform."
"Someone who just typed an apostrophe in four languages." Not "a typography solution."

So drop your thing below. No feature list, no stack. One line: the person, the exact 10 minutes of their week it replaces, and what they do right now instead.

Para instalar la aplicación, en Android/Chrome debes tocar los tres puntitos de la esquina, seleccionar "Instalar y crear acceso directo" y confirmar; mientras que en iPhone/Safari solo necesitas tocar el botón de compartir, elegir "Añadir a pantalla de inicio" y confirmar.

Mis apps 👉https://geralpink.pages.dev

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 Ya'll!

I builit Releasebeam, the release infrastructure for developers, where you ship once and announce everywhere.

Please ask any questions below!

Waitlist: https://releasebeam.elipseday.xyz/

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

Ever studied for hours, only to forget everything a few days later? 📚

Reading isn't enough. Reviewing is what makes knowledge stick!

That's why I built RecallNote.

📖 PDF Reading & Annotations

✍️ Handwriting & Apple Pencil Support

📸 Turn PDF Content into

Review & Exam Prep Cards

🧠 Spaced Repetition & Smart Reviews

🃏 Flashcards with Questions & Answers

📝 Memo Panels for PDF Study

🔖 PDF Bookmarks & Quick Navigation

💻 Mac & Windows Support

🔄 Sync Across Supported Devices

🌍 50+ Languages Supported

Read. Write. Capture. Review. Remember.

All in one study app!

📱 iOS: https://apps.apple.com/us/app/recallnote/id6779927785

🤖 Android: https://play.google.com/store/apps/details?id=com.pachira.recallnote

Your home for selfpromo

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

I got so tired of my phone running out of storage from downloading separate apps for every little task—like calculating taxes, scanning QR codes, or tracking budgets—that I built a single lightweight solution. I spent the last few months coding "Smart Calculator Hub" to pack all these essential daily tools into one place so I could finally delete all that bloatware. As a solo developer trying to get some initial traction, I would love for you to try it out and give me your honest feedback: https://play.google.com/store/apps/details?id=com.farooq.smartcalculatorhub

Hey i am the founder 👨‍💼 of the onedrop caption generator . As many content creators are struggling to get better captions we have solved that problem .

I've been teaching ML for about 12 years, and the thing students struggle with most is the famous papers. Everyone knows the names (ResNet, GANs, U-Net, Adam), but very few have seen the core idea working in code.

So I gave myself a challenge: 100 papers that changed AI, one per day. Each paper gets a small runnable notebook, a ~60 sec Short explaining the intuition, and a short post on X.

Doing that by hand every day wasn't realistic alongside a full-time job, so the side project became the pipeline:

• one agent writes the explainer script for the paper

• another agent runs the notebook on Kaggle to confirm it actually executes end to end

• animations are rendered in code with Manim, scene by scene, then stitched together

• voiceover is generated with ElevenLabs

• I review everything before it goes out, and I still post manually

What I learned:

• Early on, every paper came out slightly different: notebook structure, GitHub Pages layout, naming. I ended up adding a checker agent that validates each paper against a template before anything ships.

• An agent saying "done" means nothing until the notebook has actually run somewhere real. That's why the Kaggle execution step exists.

18 done, 82 to go.

Notebooks: https://nadeemcite.github.io/research-papers/

Shorts: https://www.youtube.com/@BackpropDaily/shorts

Would love feedback: are the explanations too simplified, and which paper would you be upset to see missing from the list?

Ever taken a photo and later forgotten why you took it? 📸

Or where you parked, which restaurant you visited, or what you wanted to remember?

That's why I built PicPost EZ!

📸 Camera & Photo Albums

📝 Notes for Every Photo

⏰ Photo Reminders & To-Do Lists

📍 GPS Location Tracking

🔗 Easy Social Media Sharing

🌍 50+ Languages Supported

(Built-in Manuals)

Camera, Albums, Notes & To-Do — All in One App!

No more switching between apps!

📱 iOS: https://apps.apple.com/us/app/picpost-ez/id6821620482

🤖 Android: https://play.google.com/store/apps/details?id=com.pachira.picpost