My Brain

All-in-one productivity app and AI assistant with Tasks, Notes, Calendar, Diary and Bookmarks.

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F-Droid notice: My Brain is being discontinued on F-Droid because future releases will introduce native dependencies that would add significant build and maintenance complexity, and may use proprietary components such as Google ML Kit that are incompatible with F-Droid's policy. If you currently use the F-Droid version, export your data first, then install the latest version from GitHub Releases and import your data.

Features

• Local and private, with no data collection and a focus on performance and memory efficiency.
• Encrypted Local device sync for tasks, notes, diary entries, bookmarks, and AI conversations over the same local network.
• Create tasks with priority, sub-tasks, due date and reminders.
• Create Notes that supports markdown which enables you to use Headers, lists, links etc..
• Record your mood daily and view your mood summary with beautiful graphs.
• Save bookmarks for later by using the share menu from any other app.
• View your calendar events in a modern list and monthly views with a beautiful home screen widget.
• Dashboard screen to see your tasks, calendar events, and more to see your day at a glance.
• AI assistant and Agent to help you with your daily workflow. You can chat and attach objects and also ask the AI to create and find items for you.

Technologies

• Kotlin Multiplatform, currently targeting Android.
• Multi-module project.
• Compose Multiplatform with Material 3.
• Widgets made with Jetpack Glance.
• Following Clean Architecture approach.
• MVI Design Pattern.
• Room DB
• Jetpack Paging
• Koin
• Ktor Client for API requests and local sync connections.
• Ktor Server with the CIO engine for hosting local sync endpoints.
• Ktor WebSockets for live sync communication.
• Preferences DataStore
• Kotlin coroutines
• Kotlin Flows
• Kotlinx Serialization
• Kotlinx DateTime
• WorkManager
• Alarm Manager
• Content Provider
• Biometric Authentication
• Koog
• Google ML Kit GenAI Prompt API for on-device AI.
• Android App Functions
• Android Network Service Discovery (NSD) for local device discovery.
• AES-GCM encryption for local sync transfers.
• Zstandard compression for sync payloads.
• ZXing for pairing QR codes.

Translation

Project localisation is managed via Crowdin

Contributing

To get started, take a look at CONTRIBUTING.md.

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Icons Attribution: Document icons created by Freepik - Flaticon List icons created by Freepik - Flaticon 3d calendar icons created by Freepik - Flaticon Bookmark icons created by Freepik - Flaticon Book icons created by Freepik - Flaticon Chatbot icons created by HideMaru - Flaticon