# One Kanji Clock vs Amaze Clock

The clearest difference is ads: Amaze Clock at none against One Kanji Clock's shown. Amaze Clock also leads on update cadence (every 2 weeks vs every 2 months). One Kanji Clock's advantage is iOS requirement (12.0 vs 16.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. One Kanji Clock sells 1 one-off in-app purchase and Amaze Clock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

One Kanji Clock ships an update every 2 months, Amaze Clock every 2 weeks. The most recent releases landed on August 2, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | One Kanji Clock | Amaze Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 18 MB | 52 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mihoko Araki](https://appshunter.io/developer/1476136915) | [文长 侯](https://appshunter.io/developer/1197107833) |

## What reviewers say

### One Kanji Clock

[App page](https://appshunter.io/ios/app/one-kanji-clock/id6468893847)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Kanji Clock with no ads | $2.99 | one-time |


### Amaze Clock

[App page](https://appshunter.io/ios/app/amaze-clock/id6476312577)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 终身解锁全部时钟 | $0.99 | one-time |


## Frequently asked questions

### Is One Kanji Clock free?

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

### Is Amaze Clock free?

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

### Do One Kanji Clock or Amaze Clock have ads?

One Kanji Clock shows ads; Amaze Clock does not.

### Which is updated more often, One Kanji Clock or Amaze Clock?

One Kanji Clock ships an update every 2 months, and Amaze Clock every 2 weeks. Most recently, One Kanji Clock was updated on August 2, 2026 and Amaze Clock on September 9, 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.*