BeMuscle.
When It Rings, Time Begins
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Once a day between 8 AM and 8 PM, BeMuscle Time hits Japan. Do 10 AI-counted squats, race for rank, and earn 60s, milestone, lucky-7 and streak badges. Free, no ads.
When the notification rings, BeMuscle Time begins.
Once a day, a random notification arrives.
When it rings, step in front of the camera and do 10 squats.
BeMuscle turns your usual workout into a small shared event.
5 steps, that's it:
01 Notification — once-a-day random ping
BeMuscle Time starts sometime between 8 AM and 8 PM.
Everyone's phone rings at the same time.
02 Squat — 10 reps in front of the camera
The front camera detects your form.
AI auto-counts valid squats on-device.
03 Rank — get your rank when you clear
Finish faster to rank higher.
Aim for within-60s, milestone, repdigit, and lucky-7 badges.
04 Badge — chance and effort both count
First place, TOP 100, milestones, lucky 7s.
Your result becomes part of your daily record.
05 Share — post your result card
BeMuscle generates a card with your rank and badges.
Share it to Instagram or X in one tap.
Privacy:
Camera video is processed entirely on-device.
It is never sent to a server.
Free, no ads. iOS 17+.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
What's new in 1.1.0:
- Centered workout feedback messages
- Prevented the screen from dimming during workouts
- Improved squat detection stability
- Reduced false counts after temporary pose detection loss
The developer, Takaya Onishi, 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 Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Takaya Onishi
- Size
- 11.2 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Copyright
- © 2026 Takaya Onishi
