# Japanese vs Sathaphone

The clearest difference is ads: Sathaphone at none against Japanese's shown. Japanese's advantage is iOS requirement (12.1 vs 15.0). On price, update cadence, 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.

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

## The numbers

| Metric | Japanese | Sathaphone |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Size | 37 MB | 37 MB |
| Requires iOS | **12.1** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHINGO MATSUO](https://appshunter.io/developer/1493414113) | [LAILAOLAB ICT SOLUTIONS CO.,LTD](https://appshunter.io/developer/1553226920) |

## What reviewers say

### Japanese

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Sathaphone

[App page](https://appshunter.io/ios/app/sathaphone/id1581749723)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Japanese free?

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

### Is Sathaphone free?

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

### Do Japanese or Sathaphone have ads?

Japanese shows ads; Sathaphone does not.

### Which is updated more often, Japanese or Sathaphone?

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