Trayzero
GTD inbox, tasks & reminders
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Free, no ads, no account. Your entire GTD system - capture, clarify, organize, reflect, engage - lives on your device.
Trayzero brings David Allen's Getting Things Done (GTD) method to your iPhone. Free, no ads, no account, no sign-up. Your data lives on your device. Always.
THE FIVE GTD STEPS, BUILT IN
Capture - one tap, anywhere.
A floating Capture button on every screen. Share anything from any app straight into your inbox. Voice-to-text for hands-free thoughts. A Home Screen widget for the fastest possible "add to inbox."
Clarify - the killer flow.
Process Inbox runs you through your captures one at a time, card-stack style. Each card walks the full GTD decision tree: actionable? Two-minute rule? Delegate? Single step or a project? When? Where? You hit inbox-zero faster than you thought possible.
Organize - the canonical GTD lists.
Inbox, Next Actions, Projects, Waiting For, Someday/Maybe, Calendar, Reference. Plus a real Project type with outcome, next-action warning, and Active / On Hold / Someday / Done / Dropped status. Seven default @-contexts you can extend (@phone, @computer, @errands, @home, @office, @anywhere, @waiting). Areas of Responsibility for the higher altitudes.
Reflect - a Weekly Review wizard.
A seven-step Friday review walks you through the canonical GTD pass: clear inbox, review next actions, check waiting-for, scan calendar, review someday/maybe, look at projects, set next week's intentions. Daily review supported too.
Engage - do now.
The Engage tab filters Next Actions by Context, Energy (low / medium / high), and Time Available (under 5m / 15m / 30m / 1h). Pull up the actions that match the moment you're in.
REMINDERS THAT ACTUALLY WORK
Due-date, defer-until, waiting-for follow-up, and weekly-review nudges fire as system notifications with action buttons - Done, Snooze, Move to Next Actions. Calendar two-way sync mirrors dated items into your system calendar.
VOICE, PHOTOS, AUDIO
Capture by voice. Attach photos or voice memos to any item.
PRIVACY YOU DON'T HAVE TO THINK ABOUT
- 100% on-device. SQLite under the hood.
- No account, no servers, no analytics.
- Crash reporting is opt-in and off by default.
- Backup/restore as plain JSON: you own your data, you can take it anywhere.
WHO IT'S FOR
- GTD practitioners who want a clean, focused app that respects the method.
- Anyone tired of cloud-syncing personal task data through someone else's servers.
- People who want their tasks where their phone is - and nowhere else.
Trayzero is an independent app inspired by the Getting Things Done methodology. It is not affiliated with, endorsed by, or sponsored by David Allen Company. "Getting Things Done" and "GTD" are trademarks of the David Allen Company.
Terms of Use (EULA): https://trayzero.app/terms
Privacy Policy: https://trayzero.app/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Feipeng Liu, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Feipeng Liu
- Size
- 38.5 MB
- Category
- Productivity
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Supporter (Yearly) $7.99
- Supporter (Monthly) $0.99
- Large Tip $9.99
- Small Tip $1.99
- Copyright
- © 2026 Feipeng Liu