Pomodoro Clock vs Trayzero
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pomodoro Clock
This app helps you focus on tasks by providing a customizable timer, distraction blocking, and detailed progress tracking. It aims to make concentration calmer and more sustainable for study, work, or reading. Features include widgets and ambient sounds to enhance your focus sessions.
- Customizable focus and break timers
- App blocking and strict mode
- Ambient soundscapes
- Detailed focus stats and heatmaps
- Home Screen and Lock Screen widgets
- Session tagging and categorization
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ZenPomo is a focus timer built for study, reading, writing, and deep work. It does more than count down time. It helps you block distractions, settle into a better rhythm, and build a steadier focus habit with clear stats, trends, and heatmaps. Whether you are studying, getting through daily work, reading, or trying to use your attention more intentionally, ZenPomo is designed to make focus feel calmer, clearer, and easier to sustain. Why ZenPomo - Start a focus session quickly without getting lost in settings - Reduce distractions with app blocking and Strict Mode - Use ambient sound and timer cues to create a more immersive focus experience - Track your progress with focus stats, trends, heatmaps, and category insights - Keep your focus visible with Home Screen widgets, Lock Screen widgets, and Live Activities Start focusing with less friction - Start focus and break sessions in one tap - Customize focus and break durations - Automatically move to the next timer stage - Use tags to organize different kinds of focus sessions - Build a better rhythm with sound, structure, and pacing Reduce distractions and protect your time - Block distracting apps during focus sessions - Use strict mode to reduce interruptions - Keep the screen awake while you focus - Use reminders and Live Activities to stay on track See your progress clearly - Review your focus data by day, week, month, and year - Find your most productive hours with 24-hour distribution - Use heatmaps to review your focus rhythm and consistency - Use category breakdowns to understand where your time goes - Turn every completed session into long-term momentum Bring focus to your system surfaces - Home Screen widgets - Lock Screen widgets - Countdowns, today stats, and trends at a glance Zen Premium unlocks more - Premium themes and deeper personalization - More ambient sounds and immersive experiences - iCloud sync - More advanced features and future updates If you want a focus app that feels calm, clear, and genuinely helps you reduce distractions and stay consistent, ZenPomo is built for you. Privacy Policy: https://softminilabs.github.io/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Trayzero
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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
Screenshots
Verdict
The clearest difference is update cadence: Pomodoro Clock at fortnightly against Trayzero's monthly. Trayzero's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.6). On price, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Pomodoro Clock sells 6 in-app purchases, starting at $0.99 per month and Trayzero sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Pomodoro Clock ships an update fortnightly, Trayzero monthly. The most recent releases landed on September 8, 2026 and July 28, 2026 respectively.
| Parameter | Pomodoro Clock | Trayzero |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 95 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | 婉 唐 | Feipeng Liu |
In-app purchases
Pomodoro Clock
- Zen Premium Monthly$0.991 Month
- Zen Premium Annual7 Days trial$6.991 Year
- Sprout Support$0.90
- Bamboo Support$2.39
- Lotus Support$3.99
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- Zen Premium Lifetime$14.99
Trayzero
- Supporter (Monthly)$0.991 Month
- Supporter (Yearly)$7.991 Year
- Small Tip$1.99
- Large Tip$9.99





