# MyCoris Assur vs KoOlis

The clearest difference is update cadence: KoOlis at fortnightly against MyCoris Assur's every 3 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.

MyCoris Assur ships an update every 3 months, KoOlis fortnightly. The most recent releases landed on October 19, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | MyCoris Assur | KoOlis |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 25 MB | 97 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Coris Assurance](https://appshunter.io/developer/1828650573) | [UNDERSCOREHASH](https://appshunter.io/developer/1833084000) |

## What reviewers say

### MyCoris Assur

[App page](https://appshunter.io/ios/app/mycoris-assur/id6749059129)

**Features:** macOS Compatibility

**In-app purchases:** none


### KoOlis

[App page](https://appshunter.io/ios/app/koolis/id6751006777)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is MyCoris Assur free?

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

### Is KoOlis free?

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

### Do MyCoris Assur or KoOlis have ads?

Neither MyCoris Assur nor KoOlis shows ads.

### Which is updated more often, MyCoris Assur or KoOlis?

MyCoris Assur ships an update every 3 months, and KoOlis fortnightly. Most recently, MyCoris Assur was updated on October 19, 2026 and KoOlis on October 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.*