# O vs リデザコード

The clearest difference is update cadence: O at every 3 weeks against リデザコード's every 3 months. リデザコード's advantage is iOS requirement (12.0 vs 15.6). 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.

O ships an update every 3 weeks, リデザコード every 3 months. The most recent releases landed on October 4, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | O | リデザコード |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 16 MB | 38 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [O-TECH JAPAN](https://appshunter.io/developer/1219186631) | [Blue Link Systems Co., Ltd.](https://appshunter.io/developer/412564964) |

## What reviewers say

### O

[App page](https://appshunter.io/ios/app/o-techmobile/id1246072028)

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

**In-app purchases:** none


### リデザコード

[App page](https://appshunter.io/ios/app/id1554404212)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is O free?

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

### Is リデザコード free?

リデザコード is free to download, with no in-app purchases.

### Do O or リデザコード have ads?

Neither O nor リデザコード shows ads.

### Which is updated more often, O or リデザコード?

O ships an update every 3 weeks, and リデザコード every 3 months. Most recently, O was updated on October 4, 2026 and リデザコード on October 25, 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.*