# Open Order vs AMA i

The clearest difference is update cadence: Open Order at every 4 months against AMA i's every 9 months. AMA i's advantage is iOS requirement (11.0 vs 15.6). 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.

Open Order ships an update every 4 months, AMA i every 9 months. Both last shipped on September 9, 2026.

## The numbers

| Metric | Open Order | AMA i |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 9 months |
| Size | 49 MB | 28 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SIMPLE COM](https://appshunter.io/developer/639587144) | [ACD Groupe](https://appshunter.io/developer/1033556694) |

## What reviewers say

### Open Order

[App page](https://appshunter.io/ios/app/open-order/id978764705)

**Features:** macOS Compatibility

**In-app purchases:** none


### AMA i

[App page](https://appshunter.io/ios/app/ama-i-compta/id1339168730)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Open Order free?

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

### Is AMA i free?

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

### Do Open Order or AMA i have ads?

Neither Open Order nor AMA i shows ads.

### Which is updated more often, Open Order or AMA i?

Open Order ships an update every 4 months, and AMA i every 9 months. Most recently, Open Order was updated on September 9, 2026 and AMA i on September 9, 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.*