Mirakel is a simple but powerful tool for managing your TODO-lists. You can sync your lists with your own server! Features:
* Manage your tasks in lists * Simple, but powerful User Interface * Tablet-UI * Nice little widget * Sort your tasks in different ways * Fully configurable * Notifications & Reminders * Easy Backup and Import * Import your tasks from Astrid * Sync with Taskwarrior * Sync with CalDAV