# Etion vs E

The clearest difference is update cadence: E at fortnightly against Etion's every 4 months. 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.

Etion ships an update every 4 months, E fortnightly. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Etion | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 34 MB | 36 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Etion](https://appshunter.io/developer/1713373458) | [DEUSE](https://appshunter.io/developer/1291290064) |

## What reviewers say

### Etion

[App page](https://appshunter.io/ios/app/etion/id6470307468)

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

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-transitiespace/id6759156633)

**In-app purchases:** none


## Frequently asked questions

### Is Etion free?

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

### Is E free?

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

### Do Etion or E have ads?

Neither Etion nor E shows ads.

### Which is updated more often, Etion or E?

Etion ships an update every 4 months, and E fortnightly. Most recently, Etion was updated on October 9, 2026 and E on October 1, 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.*