Muscle Training Dungeon
RPG Workout & Rep Counter
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Muscle training × RPG: turn daily workouts into an adventure. The camera auto-counts push-ups, sit-ups & squats. Gear up, explore dungeons, and share your progress!
One push-up. One step closer to becoming a hero.
Muscle Training Dungeon is a new kind of bodyweight training app that turns your workouts at home into real RPG growth. A camera automatically recognizes your form and rep count, so there's no tedious logging required. The more effort you put in, the stronger your character becomes — ready to take on a dungeon that never ends.
AUTOMATIC REP COUNTING VIA CAMERA
Just set up your phone's camera, and it automatically counts your push-ups, squats, and sit-ups (and times your planks). By detecting your skeletal form in real time, it also helps you stay conscious of proper posture.
THE EXERCISES YOU TRAIN BECOME YOUR CHARACTER'S IDENTITY
Push-ups build Strength, squats build Stamina, sit-ups build Technique, and planks build Mind. Your character's stats grow based on the exercises you actually train. Spend the growth points you earn on an ability tree, freely combining 15+ abilities — attack, evasion, shields, healing, and more — to build a fighting style that's entirely your own.
SIT BACK AND WATCH: AUTO-BATTLE YOUR WAY THROUGH THE ADVENTURE
Once trained, your character advances through the dungeon and fights on their own. All you need to do is keep training. Just watch your character — grown strong through your effort — take on the adventure for you. The deeper the dungeon goes, the tougher the enemies get, with no end in sight.
SUPPORTED EXERCISES
・Push-ups (Strength)
・Squats (Stamina)
・Sit-ups (Technique)
・Plank (Mind)
WHO IT'S FOR
・You want to keep up bodyweight training at home but struggle to stay motivated
・You find logging workouts and counting reps a hassle
・You want a fun, game-like way to work out
・You love RPG character growth and dungeon exploration
Today's single rep is the first step toward making your character — and yourself — stronger. Start growing your own hero in Muscle Training Dungeon today.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Updated the home screen UI.
The developer, yokoyama tetta, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- yokoyama tetta
- Size
- 14.9 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 26.2 or later.
- iPhone
Requires iOS 26.2 or later. - Mac
Requires macOS 26.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.2 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Copyright
- © @2026 MuscleDungeon
