A private, open-source daily journal and mood tracker for Android. Log your mood with an emoji, write about your day, and track habits, sleep, and medications. Everything stays on your device.
➡️ Get it free on the Play Store
- 🙂 Mood tracking with expressive emojis
- 📝 Daily notes for journaling as much or as little as you like
- 💊 Medication tracking with doses
- ✅ Custom categories to track habits, sleep, or anything else
- 📅 Mood calendar that shows your month at a glance
- 📈 Trends to help you spot patterns over time
- 📚 Guided worksheets for mental health check-ins
- 🚨 Safety Plan with your coping strategies and support contacts
- 💾 Local backups you can export and import as a single file
- 🌙 Light and dark themes
Your data never leaves your device. There is no account, no sign-up, and no cloud. See the privacy policy for details.
- .NET MAUI with Blazor Hybrid for the UI
- MudBlazor component library
- EF Core with SQLite for local storage
- ApexCharts for trends
Bug reports and feature requests are welcome in the issue tracker.
To build locally, install the .NET SDK with the MAUI workload and run the JournalApp project.