# Clock Stamp vs AlphaTime

The clearest difference is in-app purchases: Clock Stamp at none against AlphaTime's 1. AlphaTime's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 26.2). On price and ads there is nothing between them.

Both are free to download. AlphaTime sells 1 in-app purchase, starting at $0.99 per month. Clock Stamp asks for nothing beyond the download.

## The numbers

| Metric | Clock Stamp | AlphaTime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/clock-stamp/id6800348277/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | Free | — |
| Size | 1 MB | 27 MB |
| Requires iOS | 26.2 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zhicheng Chen](https://appshunter.io/developer/6800348339) | [JEN EVANS TRUSHEVSKA](https://appshunter.io/developer/6805593446) |

## What reviewers say

### Clock Stamp

[App page](https://appshunter.io/ios/app/clock-stamp/id6800348277)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### AlphaTime

[App page](https://appshunter.io/ios/app/alphatime-world-clock/id6805593444)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AlphaTime Premium | $0.99 | per month |


## Frequently asked questions

### Is Clock Stamp free?

Clock Stamp is free to download, with no in-app purchases.

### Is AlphaTime free?

AlphaTime is free to download, with in-app purchases available.

### Do Clock Stamp or AlphaTime have ads?

Neither Clock Stamp nor AlphaTime shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*