Private, local-first mood and symptom tracker. No account, no cloud.

Vibecheck is a private, local-first mood and symptom tracker designed for complete privacy, ease of use, and low friction.
Features
- 1-Tap Quick Logging: Log your mood in seconds with minimal friction
- Symptom & Energy Tracking: Track focus, energy, sensory levels, and sleep
- Dopamine Menu: Grounding exercises and gentle prompts for self-regulation
- Calendar Heatmap & Insights: Spot patterns and understand your mental health over time
- Custom Moods & Tags: Personalize your tracking experience
- JSON Data Export & Import: Complete ownership of your data
- Auto Backup: Pick a folder once and a backup is saved there every time you log
- 100% Offline: Operates completely on-device without internet access
PrivacyNo data ever leaves your device. No cloud sync, no user accounts, no analytics, no ads, no third-party tracking SDKs.
Open SourceLicensed under the GNU GPL v3 or later. Source code available on GitHub.
WhatsNew:
Adds automatic backup and tidies up Settings.
• Auto Backup: pick a folder in Settings and a backup is saved there every time you log. Restore it with Import.
• Settings shows the real app version.
• The app now fills the whole screen on phones with a small display size.
• Manage Tags, Manage Moods and Privacy Policy no longer show a strip of the page behind them.
• New support card with a Star on GitHub button.