Launching today

STACK

Launching today

AI rep counter & all-in-one tracker

3 followers

AI rep counter & all-in-one tracker

3 followers

Visit website

I built STACK from scratch to stop juggling fitness apps. It’s an all-in-one native Android tracker. • AI Rep Counter: Uses phone camera & computer vision to auto-count reps in real-time. • Workout Tracker: Logging, custom timers & routines. • Nutrition: Barcode scanner for macros & calories. • Social: Feed & 1-to-1 messaging. Tech: Native Android, Health Connect, offline mode. I'd love your technical feedback on the AI!

Free

Launch tags:Android•Health & Fitness•Artificial Intelligence

Launch Team / Built With

Framer — Launch websites with enterprise needs at startup speeds.

Launch websites with enterprise needs at startup speeds.

Promoted

Maker

📌

I’m a solo developer who got tired of losing count of my reps and juggling 3 different fitness apps at the gym. So, I built STACK from scratch. It uses your Android phone's camera and computer vision to automatically track and count your reps in real-time. To make it a true all-in-one ecosystem, I also integrated a barcode nutrition scanner, custom workout timers, and a community feed. I built this entirely to solve my own friction points and make workouts brainless. I'd love for you to test the AI tracking capabilities and let me know your technical feedback!

Report

1d ago

This is cool — the AI rep counting using camera is!

Love that you built this from your own pain point, that’s always the best products.

Curious how accurate the rep counting is in real gym conditions? (like different angles / lighting)

Report

10h ago

Maker

@whynot_jee
Thank you very much for your feedback! For now, the results are quite accurate under standard lighting. While body detection is less precise in low light, it remains reliable; I estimate that about 85% of the detections are valid in dark environments.

Report

5h ago