Fitness Diary is a calm, local-first workout log for people who want a clear training record without social noise.
Use Fitness Diary across iPhone, iPad, and Apple Watch for logging, reviewing, and keeping your workout history organized.
Ask Lianlian, the in-app AI training coach, for workout reference based on recent workout summaries, training plans, and optional aggregated health summaries. AI suggestions are for training review and planning reference only, and are not medical, rehabilitation, nutrition, injury diagnosis, or treatment advice.
Log strength workouts, cardio sessions, body weight, body measurements, and progress photos in one place. Search past sessions, review long-term trends, and build a personal archive that becomes more useful over time.
With Fitness Diary, you can:
- Log workouts by body part, exercise, sets, reps, weight, duration, and notes
- Track body weight, measurements, and progress photos alongside your training history
- Search and filter past workout records by exercise, body part, notes, date range, photo, and more
- Review heatmaps, trends, frequent exercises, and monthly milestones
- Build simple training plans without turning your workflow into a heavy planner
- Ask Lianlian to turn workout summaries into follow-up training reference
- Optionally connect Apple Health for supported read and write features
- Export and back up your records with local JSON and CSV tools
Fitness Diary is designed to feel quiet, focused, and personal, more like a real training diary than a noisy fitness feed.
Whether you lift, do cardio, track body changes, or just want a cleaner workout archive, Fitness Diary helps keep your training data organized and easy to review.
Terms of Use (Apple Standard EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy:
https://jintianxunlian.cn/privacy.html
Support:
https://jintianxunlian.cn/support.html
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
Continued improving Ask Lianlian: clearer handling of current intent, recent workouts, recovery signals, and Apple Watch/Health context, plus evidence cues, workout detail fixes, first-run guidance, and dialogue readability.
Version 2.6
The developer, 晨洋 孙, 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
Purchases
Contact Info
User Content
Identifiers
Privacy practices may vary based, for example, on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Provider
晨洋 孙
Size
165.8 MB
Category
Health & Fitness
Compatibility
Requires iOS 17.0 or later.
iPhone Requires iOS 17.0 or later.
iPad Requires iPadOS 17.0 or later.
Mac Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
