# 整体院 天～SUN～ vs ON THE LINE.公式アプリ

The clearest difference is iOS requirement: 整体院 天～SUN～ at 9.0 against ON THE LINE.公式アプリ's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

整体院 天～SUN～ ships an update every 39 months, ON THE LINE.公式アプリ every 41 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | 整体院 天～SUN～ | ON THE LINE.公式アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 39 months** | Every 41 months |
| Size | 16 MB | 14 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NAKATO TOMOYUKI](https://appshunter.io/developer/1538713407) | [RYUJI KAWASAKI](https://appshunter.io/developer/1547727175) |

## What reviewers say

### 整体院 天～SUN～

[App page](https://appshunter.io/ios/app/sun/id1538713405)

**In-app purchases:** none


### ON THE LINE.公式アプリ

[App page](https://appshunter.io/ios/app/on-the-line/id1547727173)

**In-app purchases:** none


## Frequently asked questions

### Is 整体院 天～SUN～ free?

整体院 天～SUN～ is free to download, with no in-app purchases.

### Is ON THE LINE.公式アプリ free?

ON THE LINE.公式アプリ is free to download, with no in-app purchases.

### Do 整体院 天～SUN～ or ON THE LINE.公式アプリ have ads?

Neither 整体院 天～SUN～ nor ON THE LINE.公式アプリ shows ads.

### Which is updated more often, 整体院 天～SUN～ or ON THE LINE.公式アプリ?

整体院 天～SUN～ ships an update every 39 months, and ON THE LINE.公式アプリ every 41 months. Most recently, 整体院 天～SUN～ was updated on November 3, 2026 and ON THE LINE.公式アプリ 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.*