# Chimege Sonur vs EVMongolia

The clearest difference is update cadence: EVMongolia at every 6 weeks against Chimege Sonur'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.

Chimege Sonur ships an update every 4 months, EVMongolia every 6 weeks. The most recent releases landed on August 13, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Chimege Sonur | EVMongolia |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Size | 185 MB | 47 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Bolorsoft LLC](https://appshunter.io/developer/1501686059) | [SEM LLC](https://appshunter.io/developer/1733150432) |

## What reviewers say

### Chimege Sonur

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

**Features:** Vision Pro support

**In-app purchases:** none


### EVMongolia

[App page](https://appshunter.io/ios/app/evmongolia/id6478516909)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chimege Sonur free?

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

### Is EVMongolia free?

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

### Do Chimege Sonur or EVMongolia have ads?

Neither Chimege Sonur nor EVMongolia shows ads.

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

Chimege Sonur ships an update every 4 months, and EVMongolia every 6 weeks. Most recently, Chimege Sonur was updated on August 13, 2026 and EVMongolia on September 18, 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.*