# BRD@ffice Mobile vs BT Ultra Mobile

The clearest difference is update cadence: BT Ultra Mobile at every 2 months against BRD@ffice Mobile's every 12 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.

BRD@ffice Mobile ships an update every 12 months, BT Ultra Mobile every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | BRD@ffice Mobile | BT Ultra Mobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Size | 25 MB | 87 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [BRD Groupe Societe Generale S.A.](https://appshunter.io/developer/720180339) | [Banca Transilvania](https://appshunter.io/developer/409783345) |

## What reviewers say

### BRD@ffice Mobile

[App page](https://appshunter.io/ios/app/brdffice-mobile/id1486785792)

**Features:** macOS Compatibility

**In-app purchases:** none


### BT Ultra Mobile

[App page](https://appshunter.io/ios/app/bt-ultra-mobile/id6478753910)

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

**In-app purchases:** none


## Frequently asked questions

### Is BRD@ffice Mobile free?

BRD@ffice Mobile is free to download, with no in-app purchases.

### Is BT Ultra Mobile free?

BT Ultra Mobile is free to download, with no in-app purchases.

### Do BRD@ffice Mobile or BT Ultra Mobile have ads?

Neither BRD@ffice Mobile nor BT Ultra Mobile shows ads.

### Which is updated more often, BRD@ffice Mobile or BT Ultra Mobile?

BRD@ffice Mobile ships an update every 12 months, and BT Ultra Mobile every 2 months. Most recently, BRD@ffice Mobile was updated on November 3, 2026 and BT Ultra Mobile on November 4, 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.*