MetaboLog
Toshimasa Ueki Health & Fitness iPhoneiPadiPod touch
MetaboLog is a free Health & Fitness app for iPhone and iPad by Toshimasa Ueki. Requires iOS 13.0. Updated May 5, 2026.
- Price
- Free
- on the App Store
- Size
- 21 MB
- Age 12+
- Updated
- May 5
- 2026 · v1.0.11
Screenshots
About MetaboLog
"Full-on dieting is exhausting. But I'd like to be just a little more mindful." Metabolog is a simple weight tracking app for diet and health care — made for exactly that feeling. Log your weight quickly, glance at the graph, and you're done. Easy weight management that fits into your daily health routine. **Your buddy Metabolog Man cheers you on** Every time you log your weight, Metabolog Man has something to say. Lost weight? Gained a little? Hit your goal? Haven't opened the app in a while? He responds differently to each situation, with multiple phrases that appear at random. He never lectures you — he just quietly roots for you. Prefer a cleaner look? Hide him in settings. **Keep the streak going — he gets emotional** Hit a milestone and Metabolog Man has something special to say. We'll leave it at that. **Features** · Quick weight logging (pick any date, so you can catch up on missed days) · See your change from last time and distance from your goal at a glance · Graph view with flexible time ranges (All / 1 Year / 1 Month / 1 Week) · Highlights for max and min weight within the selected period · Special messages at streak milestones · Edit or delete past entries · Set a target weight · Switch between kg and lb · Available in Japanese and English Use it as part of your diet, health care, or daily weight management. **Perfect for you if...** · You want a relaxed way to track diet and health · You can't log every single day, but want to check in occasionally · You just want to see the rough trend, not obsess over details · You prefer relaxed, pressure-free goal-setting · You like health apps that are clean and easy to use All data is stored locally on your device — works offline, no account required. Let's build that "little by little" diet and health care habit together.
What’s new
Version 1.0.11 · Updated May 5, 2026
Change primary language to English
App privacy
The developer, Toshimasa Ueki, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to MetaboLog
Looking for apps like MetaboLog? Here are 6 similar apps on the App Store. The highest rated is Metabo AI – Health Signals (5.0/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| MetaboLog | – | Free | May 5, 2026 | |
| Metabo AI – Health Signals | 5.0 / 5 (2) | Free | Jul 21, 2026 | Compare |
| ミルトレ - AIの食事記録・食事管理でダイエット | – | Free | Jun 22, 2025 | Compare |
| Weight Manager - Simple Weight | – | Free | Jul 7, 2026 | Compare |
| やせるぞう - ダイエットが続く体重管理・歩数計アプリ | – | Free | Sep 20, 2026 | Compare |
| Think Health Mobile | 5.0 / 5 (4) | Free | Sep 21, 2026 | Compare |
| Vore | 5.0 / 5 (9) | Free | Aug 9, 2025 | Compare |
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