# CTM Mobile OA vs AOMP

The clearest difference is update cadence: CTM Mobile OA at every 2 weeks against AOMP'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.

CTM Mobile OA ships an update every 2 weeks, AOMP every 3 months. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | CTM Mobile OA | AOMP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Size | 39 MB | 31 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MACAU TELECOMUNICATIONS COMPANY LIMITED](https://appshunter.io/developer/404138775) | [Macau International Airport Company Limited](https://appshunter.io/developer/1673877227) |

## What reviewers say

### CTM Mobile OA

[App page](https://appshunter.io/ios/app/ctm-mobile-oa/id1565328108)

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

**In-app purchases:** none


### AOMP

[App page](https://appshunter.io/ios/app/aomp/id6446100349)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CTM Mobile OA free?

CTM Mobile OA is free to download, with no in-app purchases.

### Is AOMP free?

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

### Do CTM Mobile OA or AOMP have ads?

Neither CTM Mobile OA nor AOMP shows ads.

### Which is updated more often, CTM Mobile OA or AOMP?

CTM Mobile OA ships an update every 2 weeks, and AOMP every 3 months. Most recently, CTM Mobile OA was updated on October 24, 2026 and AOMP on October 12, 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.*