CLK Wrld vs Clock Stamp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CLK Wrld
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• Alarm Easily set alarms with specific dates, and for recurring alarms, you can skip a day and reactivate them as needed. The Snooze feature provides the convenience of mimicking multiple alarms without additional setup. • World Clock Check both the time and weather by city, and use the interactive globe to quickly locate any specific city at a glance. • Stopwatch Track elapsed time for different intervals, with the option to save and copy the recorded times for future reference. • Timer Save your most frequently used timers as presets, and run multiple timers simultaneously for added flexibility.larm
Clock Stamp
This app displays multiple city time zones on a single, elegant clock face. It provides visual context for day, night, and weather in each location, aiding in travel planning and international communication.
- Multiple city time zones
- Visual analog world clock
- Local time difference display
- Weather and day/night context
- 12-hour and 24-hour modes
- Light and dark appearance
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Clock Stamp makes world time easy to read. See the time in several cities at once on one elegant dial, and check time differences, whether it's day or night, and the local weather at a glance. • Dial: every city sits on the dial, so time differences and daylight are clear at a glance • City search: search Apple Maps for cities and towns worldwide, and add as many as you like • Local Time: follows your location, or uses your phone's time zone • Weather: local weather at a glance, with backgrounds and weather effects that follow each city's time and weather • iPhone Duo: controls within reach of your thumb on both displays, and a live map of Earth showing day and night when it's open • 12/24-hour dial, Light/Dark appearance, Celsius/Fahrenheit, two text sizes • Six languages: English, 简体中文, Français, Italiano, 日本語, 한국어 • Supports VoiceOver and Reduce Motion Made for working across borders, remote meetings, planning trips, studying abroad, and keeping in touch with friends and family in other time zones.
Screenshots
Verdict
The clearest difference is ads: Clock Stamp at none against CLK Wrld's shown. CLK Wrld's advantage is iOS requirement (15.1 vs 26.2). On price, 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.
| Parameter | CLK Wrld | Clock Stamp |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 2 days |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 26.2 |
| Further details — not scored | ||
| Size | 71 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Sumit Zalavadiya | Zhicheng Chen |
In-app purchases
CLK Wrld
No in-app purchases
Clock Stamp
No in-app purchases








