A fitness RPG where real pushups and squats, counted live by the camera, fell monsters and level up your hero
Norwegian HIIT starting at 30 seconds, scaling to the full 4×4 protocol
Stage
Startup
Not given
Founded
2026
Not given
Based in
KZ
PL
Pricing model
Free
Free
Pricing
Free to play with optional Vigil membership and gem packs as in-app purchases. Vigil membership unlocks the Endless Descent dungeon beyond floor 10 and allows founding a guild.
Not given
Key features
On-device camera-based rep counting for pushups, squats, sit-ups, pull-ups, dips, and plank timing
Campaign with 48 hand-crafted monsters across 8 biomes
Live 40-second duels against friends with dual camera counting
Progressive on-ramp starting at 30-second intervals
Voice-guided coaching throughout entire session
Lock Screen and Dynamic Island display (iOS 17+)
Works with screen locked and music playing
Available in four languages
Personalized heart-rate zones computed from max heart rate
Native Apple Watch Workout app integration
Adaptive level progression based on recovery data
No account, no ads, no tracking
What makes it different
Multi-exercise support with separate leaderboards for pushups and squats
Made by an independent developer who built the pose detection engine from scratch
Structured progressive on-ramp that no other 4×4 resource offers
Never forced progression: holds levels based on recovery data and never uses shame mechanics
Privacy by design with no account or tracking required
Works completely with screen locked and music playing through voice cues
Pushup RPG
Crescendo 4×4