# IACA Lab vs OSPBB

The clearest difference is update cadence: OSPBB at every 6 months against IACA Lab's every 50 months. IACA Lab's advantage is iOS requirement (11.0 vs 15.0). 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.

IACA Lab ships an update every 50 months, OSPBB every 6 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | IACA Lab | OSPBB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 50 months | **Every 6 months** |
| Size | 31 MB | 20 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [IACA Laboratorios](https://appshunter.io/developer/1439810399) | [OBRA SOCIAL DEL PERSONAL DE PBBPOLISUR S.A. DE BAHIA BLANCA](https://appshunter.io/developer/1630163933) |

## What reviewers say

### IACA Lab

[App page](https://appshunter.io/ios/app/iaca-lab/id1439810400)

**Features:** macOS Compatibility

**In-app purchases:** none


### OSPBB

[App page](https://appshunter.io/ios/app/ospbb/id1630163931)

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

**In-app purchases:** none


## Frequently asked questions

### Is IACA Lab free?

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

### Is OSPBB free?

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

### Do IACA Lab or OSPBB have ads?

Neither IACA Lab nor OSPBB shows ads.

### Which is updated more often, IACA Lab or OSPBB?

IACA Lab ships an update every 50 months, and OSPBB every 6 months. Most recently, IACA Lab was updated on November 2, 2026 and OSPBB on November 3, 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.*