# Etrange（エトランジェ） vs u

The clearest difference is iOS requirement: u at 8.0 against Etrange（エトランジェ）'s 13.0. 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.

Etrange（エトランジェ） ships an update every 23 months, u every 24 months. Both last shipped on September 28, 2026.

## The numbers

| Metric | Etrange（エトランジェ） | u |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 23 months** | Every 24 months |
| Size | 5 MB | 3 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Naoya Takahashi](https://appshunter.io/developer/1301211980) | [shingo kamei](https://appshunter.io/developer/1256845824) |

## What reviewers say

### Etrange（エトランジェ）

[App page](https://appshunter.io/ios/app/etrange/id1481808203)

**Features:** macOS Compatibility

**In-app purchases:** none


### u

[App page](https://appshunter.io/ios/app/u-ni-verse/id1485676175)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Etrange（エトランジェ） free?

Etrange（エトランジェ） is free to download, with no in-app purchases.

### Is u free?

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

### Do Etrange（エトランジェ） or u have ads?

Neither Etrange（エトランジェ） nor u shows ads.

### Which is updated more often, Etrange（エトランジェ） or u?

Etrange（エトランジェ） ships an update every 23 months, and u every 24 months. Most recently, Etrange（エトランジェ） was updated on September 28, 2026 and u on September 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*