WorldTIME vs Clock Stamp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WorldTIME
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Stay connected with every corner of the world using WorldTIME: World Clock & Alert — your ultimate global time companion. Whether you’re managing international meetings, staying in touch with friends abroad, or simply keeping track of different time zones, WorldTIME gives you the tools you need, all in one sleek and customizable package. Key Features: All Real-Time Timezones – Instantly view accurate current time and date details for every timezone around the globe. Save Your Favourites – Pin the timezones you use most for quick, one-tap access. Smart Alerts Anywhere – Set notifications in both your local timezone and any foreign timezone to never miss a meeting or event again. Custom Themes & Dark Mode – Personalize your clock’s appearance with themes that match your style, including battery-friendly dark mode. Highly Customizable Formats – Choose the time and date display that works for you, from 12/24-hour formats to various date styles. Why Choose WorldTIME? WorldTIME isn’t just a clock—it’s a smart global time manager. Designed for travelers, professionals, remote teams, and anyone who needs to stay in sync across borders, the app ensures you always know exactly what time it is—anywhere in the world. With its easy-to-use interface, flexible customization options, and precise notifications, WorldTIME keeps you informed and on time, no matter where life takes you. Perfect For: International business calls and meetings Coordinating with family or friends in other countries Tracking multiple time zones at a glance Planning trips and events across different regions Take control of your time—download WorldTIME: World Clock & Alert today and stay ahead of the clock, everywhere.
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 in-app purchases: Clock Stamp at none against WorldTIME's 1. WorldTIME's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 26.2). On price and ads 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. WorldTIME sells 1 one-off in-app purchase. Clock Stamp asks for nothing beyond the download.
| Parameter | WorldTIME | Clock Stamp |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 2 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 29 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | ADAVII (PVT) LTD | Zhicheng Chen |
In-app purchases
WorldTIME
- WorldTIME Pro Lifetime$4.99
Clock Stamp
No in-app purchases









