Lists, tasks, subtasks
Nested checklists with notes, due dates, reminders, recurrence, priorities, and tags. Drag to reorder, swipe to complete.
Now in TestFlight · iOS, iPadOS, macOS
The todolist that doesn't read your tasks.
Crosstask is a fast, native to-do app for individuals and households — encrypted by default, AI-assisted when you want it, and designed so our support team can't read your content even if they wanted to.
Built around how you actually plan
A focused set of features for individuals and households — without the complexity of project management software.
AI that helps, opt-in
Natural-language quick-add, break a task into subtasks, rewrite notes, summarize discussions. Off by default, easy to turn on.
Version history
Restore any list or task to a previous state. 7 days free, 30 days on Pro. Snapshots are encrypted with your content.
Household sharing
Invite a partner or family with a link. Per-list sharing for chores, errands, and trips. One subscription covers everyone.
Pomodoro built-in
Start a focus session from any task. Tracks completed sessions per task and per day, without leaving the app.
Fast, native sync
Real-time across iPhone, iPad, Mac, and Windows. Works offline; conflicts resolve cleanly when you reconnect.
Privacy you can verify
Your content is encrypted in transit and at rest, using per-organization keys wrapped by AWS KMS. We never use your content to train AI models — our AI provider is configured for no training and short retention.
Our support team cannot read your content. We've designed admin access to make that technically impossible, not just forbidden — the database denies content reads to the admin role, and our cloud IAM denies the encryption key to the admin principal.
We're not end-to-end encrypted, and we want to be honest about that. E2E would cost you search, AI assistance, reliable cross-device sync, and account recovery — tradeoffs we don't think most people want for a to-do list. If E2E is a hard requirement for you, Signal and Proton Drive are better fits.
Simple pricing
Start free. Upgrade when you want AI, longer version history, or to share with your household.
Free
For getting started
$0
- Unlimited lists and tasks
- Sync across your devices
- 7-day version history
- Basic AI (Haiku model)
Pro
For power users
$4.99/mo
- Everything in Free
- 30-day version history
- Advanced AI (Sonnet model)
- Higher AI usage limits
- Priority email support
Household
Up to 6 people
$7.99/mo
- Everything in Pro
- Share with up to 6 members
- Per-list permissions
- One bill, all devices
Subscriptions auto-renew until canceled. Cancel any time in the App Store or Settings.
A todolist that respects your time and your data.
Free to download. No card required. Works on iPhone, iPad, and Mac today; Windows coming soon.
Get Crosstask