Solo Forge
Local-first intermittent fasting, calorie, weight & workout tracker
| AppID: | com.kbul.spicycrab |
| Author: | kirilan |
| License: | GPL-3.0-only |
| InRepoSince: | 2026-05-29 |
| LastRepoUpdate: | 2026-06-21 |
| LastAppUpdate: | Unknown |
| LastVersion: | 0.1.3 |
| Categories: | Diet, Health Manager, Workout |
| Google Play: | Check if it's there |
Solo Forge is a free and open source Android fitness app: an intermittent fasting timer, calorie and macro counter, weight tracker, and workout timer in one. No ads, no tracking, fully offline.It is built around local data ownership:
* No backend
* No accounts
* No analytics
* No crash reporting
* Android cloud backup disabled
* Explicit CSV export to a folder you choose
Features:
* Intermittent fasting timer with 16:8, 18:6, 20:4, and 36 hour modes
* State-driven fasting reminders instead of daily notification spam
* Food photo analysis using your own OpenRouter API key
* Manual meal entry and editable macro estimates
* Local calorie and macro goals
* Weight history with charting
* Simple, interval, and exercise/rest workout timers
* Dashboard for fasting, nutrition, weight, workout time, and streaks
Solo Forge sends a network request only when you start food photo analysis. That request goes to OpenRouter using the API key you provide. All saved meals, weight entries, workouts, fasting history, settings, and exports remain local to your device.
Solo Forge is licensed under GPL-3.0.
WhatsNew:
Saved meal presets: turn any logged or manual meal into a one-tap "Quick add" button on the Food screen. Great for prepped meals you eat repeatedly, with no photo or AI call. Long-press a preset to remove it.
While you can download the APKs here directly, you should preferably use an F-Droid client so the app stays up-to-date on your device.
Packages
Version 0.1.3 (2026-06-21) 
Android Versions:
- Target: 15.0
- MinVer: 8.0
- ABIs: arm64-v8a, armeabi-v7a, x86, x86_64
Permissions:
Malware-Check:
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