# Japanika vs CheckChack

The clearest difference is update cadence: CheckChack at every 4 days against Japanika's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Japanika ships an update every 2 months, CheckChack every 4 days. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Japanika | CheckChack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 55 MB | 30 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Tabit Technologies Ltd.](https://appshunter.io/developer/499537870) | [Amir Abu Tabak](https://appshunter.io/developer/1896758439) |

## What reviewers say

### Japanika

[App page](https://appshunter.io/ios/app/japanika/id6473786859)

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

**In-app purchases:** none


### CheckChack

[App page](https://appshunter.io/ios/app/checkchack/id6771151383)

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

**In-app purchases:** none


## Frequently asked questions

### Is Japanika free?

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

### Is CheckChack free?

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

### Do Japanika or CheckChack have ads?

Neither Japanika nor CheckChack shows ads.

### Which is updated more often, Japanika or CheckChack?

Japanika ships an update every 2 months, and CheckChack every 4 days. Most recently, Japanika was updated on October 14, 2026 and CheckChack on October 16, 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.*