# Biodibal vs HORAX3

The clearest difference is update cadence: HORAX3 at every 3 months against Biodibal's every 33 months. HORAX3 also leads on iOS requirement (11.0 vs 13.0). 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.

Biodibal ships an update every 33 months, HORAX3 every 3 months. The most recent releases landed on September 30, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Biodibal | HORAX3 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 3 months** |
| Size | 23 MB | 38 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fundacio Universitat-Empresa de les Illes Balears](https://appshunter.io/developer/1031165711) | [Medios de Prevencion Externos S. L.](https://appshunter.io/developer/1540551985) |

## What reviewers say

### Biodibal

[App page](https://appshunter.io/ios/app/biodibal/id1549190292)

**In-app purchases:** none


### HORAX3

[App page](https://appshunter.io/ios/app/horax3/id6446351541)

**In-app purchases:** none


## Frequently asked questions

### Is Biodibal free?

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

### Is HORAX3 free?

HORAX3 is free to download, with no in-app purchases.

### Do Biodibal or HORAX3 have ads?

Neither Biodibal nor HORAX3 shows ads.

### Which is updated more often, Biodibal or HORAX3?

Biodibal ships an update every 33 months, and HORAX3 every 3 months. Most recently, Biodibal was updated on September 30, 2026 and HORAX3 on September 15, 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.*