Catchlight vs TickTick
TickTick does a lot: tasks, a calendar, habit tracking, a Pomodoro timer, across every platform. If you want a feature-rich productivity suite, it is great value. Catchlight is the opposite instinct: less, but private, and unified, one calm place where a note, a task and a reminder are the same thing.
The short version.
| Catchlight | TickTick | |
|---|---|---|
| Account needed | None. Ever. | Required |
| End-to-end encrypted | Yes, zero-knowledge | No (encrypted at rest) |
| Note + task + reminder | One unified Take | Tasks, with reminders; notes are minimal |
| Approach | Deliberately simple and calm | Feature-rich (calendar, habits, Pomodoro) |
| Where data lives | Your device; a folder you own | TickTick servers (AWS) |
| Price | One flat ~£14.99/yr, everything in | Free tier or Premium (~$35.99/yr) |
| Platforms | iPhone (iOS 18+); more planned | Cross-platform |
TickTick pricing and features verified June 2026; check ticktick.com for current plans. TickTick is encrypted at rest but not end-to-end encrypted. Catchlight is pre-launch; its feature set is subject to change before launch.
Two different philosophies.
TickTick's strength is breadth: a calendar view, habit streaks, a focus timer, smart lists, all in one app, across platforms, for a low yearly price. If you want a single tool that does a lot, it delivers.
Catchlight is built on the opposite belief, that most of us do not need more features, we need fewer decisions. One kind of thing, the Take, that is a note, a task and a reminder as needed, and nothing else fighting for attention.
Private, and no account.
TickTick keeps your data in its own cloud, encrypted at rest but not end to end, behind an account. That is normal, and fine for many people, but it means the company can technically access your tasks and notes.
Catchlight is zero-knowledge: everything is encrypted on your device with a key only you hold, there is no account, and there is no server of ours at all. Sync, if you want it, writes encrypted files to a folder you own.
Where TickTick is the better choice.
TickTick is the better choice if you want one app that also handles your calendar, habits and focus sessions, across every platform, at a low yearly price. As an all-in-one productivity suite, it is strong value.
Where Catchlight is the better choice.
Catchlight is the better choice if all those extras were noise to you, if you want a calm, single place where a note, a task and a reminder are one thing, and if you want it zero-knowledge and account-free rather than sitting on a company's servers.
Common questions.
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Is TickTick end-to-end encrypted?
No. TickTick encrypts data at rest on its servers, but it is not end-to-end encrypted, the company can access it. Catchlight is zero-knowledge: only you hold the key.
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Does Catchlight have a calendar and habits like TickTick?
No. Catchlight is deliberately simpler, it is for capturing notes, tasks and reminders in one place, not a full productivity suite. If you want calendar and habit features, TickTick offers more.
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Does Catchlight need an account?
No account, no email, no sign-up. A 12-word Privacy Phrase on first launch is your key.