# MyCMIS vs OmniPost

The clearest difference is update cadence: OmniPost at every 2 months against MyCMIS's every 5 months. MyCMIS's advantage is iOS requirement (9.0 vs 16.0). 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.

MyCMIS ships an update every 5 months, OmniPost every 2 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | MyCMIS | OmniPost |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 159 MB | 3 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Astech Consultants Ltd](https://appshunter.io/developer/1010675624) | [Expert Peripheral Designs LTD](https://appshunter.io/developer/566918815) |

## What reviewers say

### MyCMIS

[App page](https://appshunter.io/ios/app/mycmis/id1010675625)

**Features:** macOS Compatibility

**In-app purchases:** none


### OmniPost

[App page](https://appshunter.io/ios/app/omnipost/id6443793452)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MyCMIS free?

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

### Is OmniPost free?

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

### Do MyCMIS or OmniPost have ads?

Neither MyCMIS nor OmniPost shows ads.

### Which is updated more often, MyCMIS or OmniPost?

MyCMIS ships an update every 5 months, and OmniPost every 2 months. Most recently, MyCMIS was updated on October 26, 2026 and OmniPost on October 27, 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.*