# UniBB vs FM2S

The clearest difference is ads: UniBB at none against FM2S's shown. UniBB also leads on iOS requirement (13.0 vs 15.5). On price, update cadence, 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.

UniBB ships an update fortnightly, FM2S monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | UniBB | FM2S |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unibb/id1632497861/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free | — |
| Size | 77 MB | 50 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ciatech](https://appshunter.io/developer/653156349) | [FM2S TREINAMENTO EM DESENVOLVIMENTO PROFISSIONAL E GERENCIAL LTDA](https://appshunter.io/developer/1772140354) |

## What reviewers say

### UniBB

[App page](https://appshunter.io/ios/app/unibb/id1632497861)

This educational app offers a flexible learning experience, allowing you to study anytime, anywhere. Enjoy the best learning environment on your computer, tablet, or smartphone.

**Highlights:** Flexible study times, Accessible on multiple devices, Computer, tablet, and smartphone support, Enhanced learning experience

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

**In-app purchases:** none


### FM2S

[App page](https://appshunter.io/ios/app/fm2s/id6736484081)

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

**In-app purchases:** none


## Frequently asked questions

### Is UniBB free?

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

### Is FM2S free?

FM2S is free to download, with no in-app purchases.

### Do UniBB or FM2S have ads?

FM2S shows ads; UniBB does not.

### Which is updated more often, UniBB or FM2S?

UniBB ships an update fortnightly, and FM2S monthly. Most recently, UniBB was updated on October 24, 2026 and FM2S on October 25, 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.*