# Chimege Sonur vs E

The clearest difference is iOS requirement: E at 13.0 against Chimege Sonur's 16.0. 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.

Chimege Sonur ships an update every 4 months, E every 3 months. The most recent releases landed on August 13, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Chimege Sonur | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Size | 185 MB | 21 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Bolorsoft LLC](https://appshunter.io/developer/1501686059) | [Ulaanbaatar Railway, Mongolian-Russian JVC](https://appshunter.io/developer/1273656008) |

## What reviewers say

### Chimege Sonur

[App page](https://appshunter.io/ios/app/chimege-sonur/id6444915983)

**Features:** Vision Pro support

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-normative/id6470155996)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chimege Sonur free?

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

### Is E free?

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

### Do Chimege Sonur or E have ads?

Neither Chimege Sonur nor E shows ads.

### Which is updated more often, Chimege Sonur or E?

Chimege Sonur ships an update every 4 months, and E every 3 months. Most recently, Chimege Sonur was updated on August 13, 2026 and E on June 11, 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.*