Rebell*innen Kalender

Minimalist task planner based on the 1-3-5 methodology, working completely offline without account or cloud storage, with a simple interface for planning daily tasks and recurring actions.

Kanbani is a free kanban task manager with offline support, cross-device sync, Excel/Trello export, and a Timeline view to convert the board into a calendar. It runs without ads or telemetry, but has UI/UX and documentation issues.

Mobile client for managing Obsidian tasks with push notifications, widgets, and synchronization via iCloud Drive / Dropbox, focused on Markdown format and Tasks plugin.

QRDock is a fast, private QR code scanner and creator that keeps everything on your device.

Kkumteul is a free planner that keeps your tasks and calendar in one place — and grows a character as you get things done.

Lunaya is a Vietnamese tear-off calendar for your phone: open it and you see the

Personal expense and income tracking app with budgeting support, payment reminders, and balance forecasting; works offline without mandatory registration and syncs via OneDrive.

Musicolet — a simple offline music player for local audio files with support for multiple queues, equalizer, tag editing and widgets, working without internet or ads.