DataFit: Diet Data Tracker
Data-driven weight insights
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
DataFit analyzes your own meal and weight records to show what actually works for you. No guesswork — your data tells the story.
DataFit: your data-driven diet partner
"Data doesn't lie."
Stop guessing your way through dieting. DataFit analyzes the relationship between what you eat and how your weight changes — computed entirely from your own records, right on your device.
[What makes DataFit different]
DataFit doesn't hand out generic advice. It runs statistical analysis on the data you log and shows only what your own body has proven:
* Which eating patterns preceded weight gain — and which led to loss?
* How does your calorie intake correlate with your weight changes?
* What is your real maintenance calorie level, measured from your own records?
DataFit finds the answers in your data.
[Key features]
* Data analysis insights: correlations between your intake, macro balance, and weight trend, computed from your own logs
* Easy meal logging: search foods and log meals in seconds — calories and macros are estimated automatically
* Exercise tracking: log activities with duration and intensity; calories burned are calculated for you
* Weight tracking: record your daily weight (plus optional body fat and muscle mass) and see your trend at a glance
* Charts & reports: visual graphs that show the changes your effort produced
* History: review every meal, workout, and weigh-in by calendar or list
[Getting started]
1. Set your goal (target weight and pace).
2. Log your meals, workouts, and weight consistently.
3. Follow the insights your own data reveals.
All analysis runs on your device. Your effort deserves proof — DataFit shows it in your numbers.
Download DataFit and let your data show you what actually works.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Bug fixes and stability improvements.
The developer, Beomsu Na, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Contact Info
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Health & Fitness
- Contact Info
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Beomsu Na
- Size
- 50.5 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Advertising
Health or Wellness Topics
- Copyright
- © 2025 Naru