ZenTask
Side project
macOSAndroid
A personal, offline-first task manager for macOS and Android
ZenTask is the task manager I use every day: tasks, tags, priorities, lists, a calendar that shows tasks next to Google Calendar events, habits, countdowns and a focus timer. One Kotlin Multiplatform core runs the native SwiftUI app on macOS and the Jetpack Compose app on Android, and my own Ktor server keeps them in sync. It can import from TickTick, and an MCP endpoint lets AI assistants manage tasks with the same rules as the app.
Latest release
ZenTask
Personal task manager
Version 0.15.6 · 15 Nov 2026
Download for macOSWhat's new
Fixes
- The About window is readable again (it had become too narrow)
ZenTask
Personal task manager
Version 0.15.6 · 15 Nov 2026
What's new
Fixes
- The About window is readable again (it had become too narrow)
Highlights
- Offline first, with per-field sync through my own server
- Calendar with Google Calendar events, habits, countdowns, focus timer
- Home-screen widgets on Android, widgets on macOS
- One-way import from TickTick
- MCP tools for AI assistants, every write audited
Tech stack
- Kotlin Multiplatform
- SwiftUI
- Jetpack Compose
- Ktor
- SQLDelight
- MCP