# Amath Clock vs เกมถอดรหัสภาพ

The clearest difference is update cadence: Amath Clock at every 10 days against เกมถอดรหัสภาพ's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Amath Clock sells 1 in-app purchase, starting at $1.99 per year and เกมถอดรหัสภาพ sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Amath Clock ships an update every 10 days, เกมถอดรหัสภาพ every 3 months. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Amath Clock | เกมถอดรหัสภาพ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/amath-clock/id1438428568/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 47.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 months |
| Monetization | Freemium | — |
| Size | 39 MB | 16 MB |
| Requires iOS | **13.0** | 13.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Piyawat Rakrawee](https://appshunter.io/developer/1438428567) | [Akanan Suramanee](https://appshunter.io/developer/1237560576) |

## What reviewers say

### Amath Clock

[App page](https://appshunter.io/ios/app/amath-clock/id1438428568)

This app functions as a chess clock, supporting multiple players and offering customizable features like negative countdowns and round tracking. It includes a score calculator for two players and provides audio alerts. A premium subscription unlocks additional functionalities.

**Highlights:** Supports 2-4 players with custom names, Negative countdown mode, Round counter, Score calculator for 2 players, Audio alerts for button presses and time expiration, Full-screen mode, Adjustable player name size

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Pro | $1.99 | per year |


### เกมถอดรหัสภาพ

[App page](https://appshunter.io/ios/app/id1512083557)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| เติมเพชร | $1.99 | one-time |
| เติมเพชร | $3.99 | one-time |
| เติมเพชร | $6.99 | one-time |
| เติมเพชร | $9.99 | one-time |


## Frequently asked questions

### Is Amath Clock free?

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

### Is เกมถอดรหัสภาพ free?

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

### Do Amath Clock or เกมถอดรหัสภาพ have ads?

Neither Amath Clock nor เกมถอดรหัสภาพ shows ads.

### Which is updated more often, Amath Clock or เกมถอดรหัสภาพ?

Amath Clock ships an update every 10 days, and เกมถอดรหัสภาพ every 3 months. Most recently, Amath Clock was updated on October 3, 2026 and เกมถอดรหัสภาพ on September 30, 2026.

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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.*