All activity
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!

STACKAI rep counter & all-in-one tracker
Thomas Bodinleft a comment
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...

STACKAI rep counter & all-in-one tracker
