uCalendär vs TomatoWatch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
uCalendär
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A calendar support Chinese traditional lunar calendar, provide holiday and working day status base on official publishment. The holiday information will update automatically while new holiday published. Support calendar event and alert. The Also support Apple Watch. Only have local notification, all data store in local device.
TomatoWatch
This app offers a simple and reliable Pomodoro timer designed specifically for your watch. It helps you stay focused on tasks with configurable work and rest intervals, along with sound and vibration alerts. Enjoy a distraction-free experience with no subscriptions or data collection.
- Configurable work intervals
- Configurable rest intervals
- Sound alerts
- Vibration alerts
- Standalone watch app
- No account required
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Have you ever heard of Pomodoro? It’s a great technique to help you keep track of time and stay on task during your studies or work. Read more about it on Wikipedia. TomatoWatch is world's neatest Pomodoro timer for your watch. All the essential features are here - configurable work and rest intervals, sound and vibration. The App costs one time, no subscription, no data collection, no overhead, no account needed. Just a simple and reliable Pomodoro timer for your watch. It is a standalone app for your watch and does not require an iPhone. Acknowledgements to Ilya Voronin for his macOS TomatoBar App.
Screenshots
Verdict
The clearest difference is update cadence: TomatoWatch at daily against uCalendär's every 33 months. TomatoWatch also leads on price ($0.99 vs $1.99). uCalendär's advantage is iOS requirement (9.0 vs 13.0). On ads, in-app purchases and device support 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
uCalendär costs $1.99 and TomatoWatch $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
uCalendär ships an update every 33 months, TomatoWatch daily. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.
| Parameter | uCalendär | TomatoWatch |
|---|---|---|
| Price | $1.99 | $0.99 — better |
| Rating | — | 4.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 33 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod, Apple Watch |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 3 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | 伟锋 阮 | BEVANTOS GMBH |
In-app purchases
uCalendär
No in-app purchases
TomatoWatch
No in-app purchases
