# KKU Library vs Japanese

The clearest difference is ads: KKU Library at none against Japanese's shown. KKU Library also leads on iOS requirement (8.3 vs 12.1). Japanese's advantage is update cadence (every 3 months vs every 6 months). On price, 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.

KKU Library ships an update every 6 months, Japanese every 3 months. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | KKU Library | Japanese |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 3 months** |
| Size | 8 MB | 37 MB |
| Requires iOS | **8.3** | 12.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Khon Kaen University](https://appshunter.io/developer/592053529) | [SHINGO MATSUO](https://appshunter.io/developer/1493414113) |

## What reviewers say

### KKU Library

[App page](https://appshunter.io/ios/app/kku-library/id1016217918)

**Features:** macOS Compatibility

**In-app purchases:** none


### Japanese

[App page](https://appshunter.io/ios/app/japanese-lao-languagebasic/id1554807410)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KKU Library free?

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

### Is Japanese free?

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

### Do KKU Library or Japanese have ads?

Japanese shows ads; KKU Library does not.

### Which is updated more often, KKU Library or Japanese?

KKU Library ships an update every 6 months, and Japanese every 3 months. Most recently, KKU Library was updated on October 19, 2026 and Japanese on October 7, 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.*