# Unire（ユニーレ） 北海道大学公式 vs E

The clearest difference is iOS requirement: Unire（ユニーレ） 北海道大学公式 at 13.0 against E's 15.0. 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.

Unire（ユニーレ） 北海道大学公式 ships an update every 3 weeks, E every 2 weeks. The most recent releases landed on October 6, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Unire（ユニーレ） 北海道大学公式 | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 49 MB | 62 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [国立大学法人北海道大学](https://appshunter.io/developer/1707740646) | [Eisuke Togashi](https://appshunter.io/developer/592398746) |

## What reviewers say

### Unire（ユニーレ） 北海道大学公式

[App page](https://appshunter.io/ios/app/unire/id6739564453)

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

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-sensor/id6760690492)

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

**In-app purchases:** none


## Frequently asked questions

### Is Unire（ユニーレ） 北海道大学公式 free?

Unire（ユニーレ） 北海道大学公式 is free to download, with no in-app purchases.

### Is E free?

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

### Do Unire（ユニーレ） 北海道大学公式 or E have ads?

Neither Unire（ユニーレ） 北海道大学公式 nor E shows ads.

### Which is updated more often, Unire（ユニーレ） 北海道大学公式 or E?

Unire（ユニーレ） 北海道大学公式 ships an update every 3 weeks, and E every 2 weeks. Most recently, Unire（ユニーレ） 北海道大学公式 was updated on October 6, 2026 and E on September 29, 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.*