Can AI replace TickTick?
The core loop is small enough for a capable coding agent to produce a useful local version in one sitting. For TickTick, combine tasks, habits, calendar, focus timer, and recurring reminders in one local app. The hard boundary is cross-platform sync, mobile widgets, calendar integrations, and years of recurrence polish, plus cross-device reliability and workflow polish.
Replacing a paid app means you set it up and keep it running: hosting, updates and backups can be on you. What you give up.
01What it costs
Checked Aug 14, 2026 · source: ticktick.com.
| Plan | Monthly | Billed yearly | What you get |
|---|---|---|---|
| Free | Free | Free | 9 lists; 99 active tasks/list; 19 checklist items/task; 2 reminders/task; 5 habits; 2 users/shared list including owner; 1 attachment/day; planner 2 times/week. |
| Premium | $3.99 | $3/mo | 299 lists; 999 tasks/list; 199 subtasks/checklist items/task; 5 reminders/task; 299 habits; up to 30 users/shared list; 99 attachments/day. |
Hidden costs: The $35.99 annual price is a limited-time promotion; renewal/platform pricing may be the regular $49.99; app-store billing rules apply.
02Could AI build it for you?
The core job: Capture tasks, habits, and recurring reminders in one local app with a calendar and focus timer, schedule or repeat them, work from a focused today view, and keep history locally.
What a working version needs:
- macOS, Windows, or Linux
- notification permission
- local SQLite database
Editorial comparison targets the Premium plan and a personal desktop task manager DIY substitute. Recheck price before merge.
03What you'd give up
- cross-platform sync, mobile widgets, calendar integrations, and years of recurrence polish
- perfect mobile sync
- calendar and email integrations
- shared workspaces
- behavioral coaching polish
People still pay for TickTick because task software is sticky because trust, speed, and ubiquitous capture matter more than the database schema. The recurring cost buys recurrence edge cases, notifications, sync conflicts, calendar APIs, mobile capture, and backups, not just the visible interface.
04Free and cheaper alternatives
Tasks, seven habits, a daily calendar, reminders, recurrence, and Pomodoro; external calendar sync is paid
lunatask.app →05The build prompt
The complete build prompt, plus 11 step-by-step prompts from research to launch, a design system file, a page-by-page spec, the data model and a launch checklist.
Get the Build Kit · $9 →One-time payment. Delivered on screen and by email.
06Free open-source starting points
- Vikunja: Mature open-source task and project manager with lists, kanban, and recurring work.
Prices change; confirm on the vendor's site before you decide.
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