# CIDIF vs AXTRA

The clearest difference is device support: AXTRA at 3 against CIDIF's —. CIDIF's advantage is iOS requirement (12.0 vs 15.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | CIDIF | AXTRA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 5 weeks |
| Size | 112 MB | 3 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [CIDIF - Centro de Imagiologia Diagnostica de Famalicao, S.A.](https://appshunter.io/developer/1692942704) | [AXTRA Performance Lda](https://appshunter.io/developer/6782073359) |

## What reviewers say

### CIDIF

[App page](https://appshunter.io/ios/app/cidif/id6450367742)

**In-app purchases:** none


### AXTRA

[App page](https://appshunter.io/ios/app/axtra/id6796106718)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CIDIF free?

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

### Is AXTRA free?

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

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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.*