# WD Alunos vs IBM AC

The clearest difference is update cadence: IBM AC at daily against WD Alunos's every 36 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.

WD Alunos ships an update every 36 months, IBM AC daily. The most recent releases landed on October 9, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | WD Alunos | IBM AC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 36 months | **Daily** |
| Size | 29 MB | 66 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [webdanca.com](https://appshunter.io/developer/1497199687) | [Teuassuri Cardoso](https://appshunter.io/developer/1062455129) |

## What reviewers say

### WD Alunos

[App page](https://appshunter.io/ios/app/wd-alunos/id1497199688)

**Features:** Vision Pro support

**In-app purchases:** none


### IBM AC

[App page](https://appshunter.io/ios/app/ibm-ac/id6744083545)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WD Alunos free?

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

### Is IBM AC free?

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

### Do WD Alunos or IBM AC have ads?

Neither WD Alunos nor IBM AC shows ads.

### Which is updated more often, WD Alunos or IBM AC?

WD Alunos ships an update every 36 months, and IBM AC daily. Most recently, WD Alunos was updated on October 9, 2026 and IBM AC on November 8, 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.*