# BDC|Mobile vs BVOU Reader

The clearest difference is update cadence: BVOU Reader at every 3 months against BDC|Mobile's every 7 months. BVOU Reader also leads on iOS requirement (13.0 vs 15.6). 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.

BDC|Mobile ships an update every 7 months, BVOU Reader every 3 months. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | BDC|Mobile | BVOU Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Size | 38 MB | 31 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [BDC Service GmbH](https://appshunter.io/developer/627452862) | [Berufsverband für Orthopädie und Unfallchirurgie e. V.](https://appshunter.io/developer/1350473470) |

## What reviewers say

### BDC|Mobile

[App page](https://appshunter.io/ios/app/bdcmobile/id694044486)

**Features:** macOS Compatibility

**In-app purchases:** none


### BVOU Reader

[App page](https://appshunter.io/ios/app/bvou-reader/id6478606985)

**In-app purchases:** none


## Frequently asked questions

### Is BDC|Mobile free?

BDC|Mobile is free to download, with no in-app purchases.

### Is BVOU Reader free?

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

### Do BDC|Mobile or BVOU Reader have ads?

Neither BDC|Mobile nor BVOU Reader shows ads.

### Which is updated more often, BDC|Mobile or BVOU Reader?

BDC|Mobile ships an update every 7 months, and BVOU Reader every 3 months. Most recently, BDC|Mobile was updated on September 10, 2026 and BVOU Reader on September 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.*