FAT Calorie Tracker
Jan Frederik Kollmorgen Health & Fitness iPhoneiPadiPod touch
FAT Calorie Tracker is a free Health & Fitness app for iPhone and iPad by Jan Frederik Kollmorgen. Requires iOS 17.0. Updated August 24, 2026.
- Price
- Free
- on the App Store
- Size
- 10 MB
- Age 4+
- Updated
- Aug 24
- 2026 · v1.3
Screenshots
About FAT Calorie Tracker
FAT (Food AI Tracker) is the smartest and fastest way to track your daily nutrition. Simply take a photo of your meal or describe it, and our AI instantly estimates your nutritional intake. Key Features: • AI Photo Analysis: Snap a picture and let Gemini AI estimate your calories, protein, carbs, fat, fiber, sugar, and sodium. • Manual Entry: Describe your food manually if you prefer. • Smart Corrections: Refine any estimate by adding details like portion size or hidden ingredients. • Apple Health Sync: Automatically write your nutrition data and body weight directly to Apple Health. • Privacy First: No account passwords to remember. Securely authenticate with Sign in with Apple. Try FAT for free with limited AI food analyses per month. Upgrade to a Premium subscription for unlimited tracking to hit your health goals faster. Note: AI estimates are approximate and meant as a guide, not medical advice. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://fat-app.com/privacy
What’s new
Version 1.3 · Updated August 24, 2026
• New: log activities yourself — 85 sports, enter the duration and the calories go on your daily target. No Apple Watch needed. • New: home screen widget with calories and macros. • Weight and goal weight now on the Today screen, updated in 0.1 steps.
App privacy
The developer, Jan Frederik Kollmorgen, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Purchases: Purchase History
- Health & Fitness: Health
- Contact Info: Email Address, Name
- Identifiers: User ID
Used for: Analytics, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- User Content: Photos or Videos
Used for: App Functionality
Alternatives to FAT Calorie Tracker
Looking for apps like FAT Calorie Tracker? Here are 6 similar apps on the App Store. The highest rated is MyCalAgent: Calorie Tracker (5.0/5), and all 6 are free to download.
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MyCalAgent: Calorie Tracker
5.0
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Levla: Body Fat Tracker
5.0
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Vialo: Peptide Safety & Dosing
5.0
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Lightweight: Workout Tracker
5.0
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Fitness Calorie Tracker : FitX
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SleepMaxx: Sleep Tracker
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| FAT Calorie Tracker | – | Free | August 24, 2026 | |
| MyCalAgent: Calorie Tracker | 5.0 / 5 (3) | Free | Oct 11, 2026 | Compare |
| Levla: Body Fat Tracker | 5.0 / 5 (1) | Free | Jul 29, 2026 | Compare |
| Vialo: Peptide Safety & Dosing | 5.0 / 5 (9) | Free | Jul 28, 2026 | Compare |
| Lightweight: Workout Tracker | 5.0 / 5 (1) | Free | Apr 25, 2026 | Compare |
| Fitness Calorie Tracker : FitX | – | Free | Mar 6, 2026 | Compare |
| SleepMaxx: Sleep Tracker | – | Free | Aug 9, 2026 | Compare |