1v1 battles,
live & verified
Queue up, get matched, and out-rep a real opponent in real time — the AI judges every single rep.
ARCK turns your workout into a live 1v1 battle. Your camera's AI counts every rep and verifies your form — no cheating, no excuses. Win matches, climb from E to Void, and see where you rank in push-ups worldwide.
Your camera watches your form in 3D and counts every rep in real time — checking elbow depth, a straight back, and that you're actually in a push-up position. All of it runs on your device; the video never leaves your phone.
Get matched against a real opponent and go head-to-head, or bring friends for 2v2 and free-for-all. Most reps before the clock hits zero takes the win.
Climb from E all the way to Void. Every match moves your Rex — and your profile shows exactly where you rank in push-ups worldwide.
No opponent? Train solo with the same AI counter, build your streak, and bank reps toward your global standing.
Daily and weekly quests, login streaks, and account levels — show up consistently and earn Rex and UP along the way.
Unlock themes that reskin the whole app, animated profile banners, and premium username styles that make your name glow, shimmer, and burn.
Add friends, chat, challenge them to private matches, and check the Hall of Legends for all-time world records.
Live anti-cheat verification catches replayed video and impossible performances, so the leaderboard reflects real work — not tricks.
The entire app speaks 12 languages, switchable instantly. Menus, profile and stats keep working without internet — only live matches need a connection.





Queue up, get matched, and out-rep a real opponent in real time — the AI judges every single rep.
Every match moves your Rex. Win and rise through the ranks; lose and fall. Only the strongest reach Void.
Unlock premium themes and banners that transform how ARCK looks. Make your profile unmistakably yours.
Tap Get it on Google Play and install ARCK like any other app.
ARCK speaks 12 languages. Choose yours on first launch — you can change it any time in Settings.
Sign in, point your camera at yourself from the side, and start your first match. The AI counts every rep.
Yes. All pose detection runs on your device — your camera feed is processed locally on your phone's GPU and is never uploaded, recorded, or sent to our servers. Only your rep count and match result are saved. There are no ads and no hidden charges.