Rheba Clock vs Clock Buddy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rheba Clock
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This is a clock/watch app that keeps time in minutes and seconds in a unique way. Each circle represents a unit of time. Check out the seconds view to figure out the pattern
Clock Buddy
Easily track multiple world times directly on your Apple Watch. Customize city labels, abbreviations, and colors for quick identification. Choose between compact or dense complications for your watch face.
- Display multiple world times
- Customizable city labels and colors
- Rectangular watch face complications
- Compact and dense complication options
- Minute-by-minute time updates
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World Clock Buddy keeps the times you care about right on your Apple Watch. Add up to six cities, then check them from the watch app or from a rectangular complication on your watch face. Each city gets a clear label, airport-style abbreviation, and color, so you can spot London, New York, Tokyo, or home without doing the usual mental math. Choose the compact complication for a cleaner glance, or the dense one when you want more cities visible at once. Times update by the minute and stay easy to read, even when your wrist is only up for a second. Built for travelers, remote teams, long-distance friends, and anyone who just wants world time without opening a full app.
Verdict
The clearest difference is update cadence: Rheba Clock at daily against Clock Buddy's every 4 days. Rheba Clock also leads on iOS requirement (13.0 vs 26.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Rheba Clock ships an update daily, Clock Buddy every 4 days. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.
| Parameter | Rheba Clock | Clock Buddy |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Daily — better | Every 4 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, Apple Watch |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 0 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Adam Trubnikov | Martian Code Oy |
In-app purchases
Rheba Clock
No in-app purchases
Clock Buddy
No in-app purchases
