# Three ray公式アプリ vs 美永遠【BeTOWA】

The clearest difference is update cadence: 美永遠【BeTOWA】 at monthly against Three ray公式アプリ's every 61 months. 美永遠【BeTOWA】 also leads on iOS requirement (12.0 vs 15.0). 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.

Three ray公式アプリ ships an update every 61 months, 美永遠【BeTOWA】 monthly. Both last shipped on October 27, 2026.

## The numbers

| Metric | Three ray公式アプリ | 美永遠【BeTOWA】 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 61 months | **Monthly** |
| Size | 7 MB | 18 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [THREE RAY](https://appshunter.io/developer/1590731226) | [Naoto Kawaguchi](https://appshunter.io/developer/1619719029) |

## What reviewers say

### Three ray公式アプリ

[App page](https://appshunter.io/ios/app/three-ray/id1590730954)

**In-app purchases:** none


### 美永遠【BeTOWA】

[App page](https://appshunter.io/ios/app/betowa/id1619719027)

**In-app purchases:** none


## Frequently asked questions

### Is Three ray公式アプリ free?

Three ray公式アプリ is free to download, with no in-app purchases.

### Is 美永遠【BeTOWA】 free?

美永遠【BeTOWA】 is free to download, with no in-app purchases.

### Do Three ray公式アプリ or 美永遠【BeTOWA】 have ads?

Neither Three ray公式アプリ nor 美永遠【BeTOWA】 shows ads.

### Which is updated more often, Three ray公式アプリ or 美永遠【BeTOWA】?

Three ray公式アプリ ships an update every 61 months, and 美永遠【BeTOWA】 monthly. Most recently, Three ray公式アプリ was updated on October 27, 2026 and 美永遠【BeTOWA】 on October 27, 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.*