# SuperCam vs One Kanji Clock

The clearest difference is in-app purchases: SuperCam at none against One Kanji Clock's 1. SuperCam also leads on ads (none vs shown) and iOS requirement (9.0 vs 12.0). One Kanji Clock's advantage is update cadence (every 2 months vs every 4 months). On price and device support there is nothing between them.

Both are free to download. One Kanji Clock sells 1 one-off in-app purchase. SuperCam asks for nothing beyond the download.

SuperCam ships an update every 4 months, One Kanji Clock every 2 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | SuperCam | One Kanji Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 94 MB | 18 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen HDKing Electronics Co., Ltd.](https://appshunter.io/developer/1353691450) | [Mihoko Araki](https://appshunter.io/developer/1476136915) |

## What reviewers say

### SuperCam

[App page](https://appshunter.io/ios/app/supercam/id1560072352)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is SuperCam free?

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

### Is One Kanji Clock free?

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

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

One Kanji Clock shows ads; SuperCam does not.

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

SuperCam ships an update every 4 months, and One Kanji Clock every 2 months. Most recently, SuperCam was updated on November 7, 2026 and One Kanji Clock on November 3, 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.*