GYM Log - YaYa-Fitness
Track Your Fitness Growth
Free · In‑App Purchases
YaYaFitness is a workout tracker and training planner designed to make fitness simple, visual, and consistent.
Create personalized workout plans, track every set, and analyze muscle engagement over time with detailed workout insights and heatmaps.
Key Features:
• Personalized Workout Plans
Create training schedules with custom exercises, sets, reps, weights, and rest timers.
• Apple Watch Support
Start and manage workouts directly from your Apple Watch for a smoother gym experience.
• Live Activities
Monitor workout progress and rest timers in real time from your Lock Screen.
• 700+ Exercise Library
Explore a large exercise database with detailed muscle targeting and categories.
• Muscle Heatmap Analytics
Visualize training distribution over the last 14 days or 1 month to identify weak points and imbalance.
• Workout Tracking
Log weights, reps, sets, and rest time during every workout session.
• Detailed Workout Statistics
Track workout volume, calories burned, heart rate trends, average rest time, and more.
• Training History & Progress
Review past workouts and clearly visualize your long-term progress.
• Custom Themes
Personalize the app with beautiful theme colors that match your style.
Whether you're a beginner or an experienced lifter, YaYaFitness helps you stay organized and consistent on your fitness journey.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Resolved a small issue where the cardio workout timer did not refresh correctly, meow~
- Resolved a crash on app launch caused by sync logic, nya!
The developer, Liangjin Huang, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Health & Fitness
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Liangjin Huang
- Size
- 143.5 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later.
- iPhone
- Languages
English and 3 more
- English, Japanese, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- YaYa Premium (Lifetime) $4.99
- Copyright
- © 2026 Prin&Yelo Studio