# Altsalemer App vs bdvb

The clearest difference is update cadence: bdvb at weekly against Altsalemer App's every 2 months. bdvb also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Altsalemer App ships an update every 2 months, bdvb weekly. The most recent releases landed on September 24, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Altsalemer App | bdvb |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 101 MB | 92 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Altsalemer Vereinigung e.V.](https://appshunter.io/developer/1688219264) | [Connact GmbH](https://appshunter.io/developer/1460692999) |

## What reviewers say

### Altsalemer App

[App page](https://appshunter.io/ios/app/altsalemer-app/id6449229548)

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

**In-app purchases:** none


### bdvb

[App page](https://appshunter.io/ios/app/bdvb/id6456038244)

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

**In-app purchases:** none


## Frequently asked questions

### Is Altsalemer App free?

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

### Is bdvb free?

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

### Do Altsalemer App or bdvb have ads?

Neither Altsalemer App nor bdvb shows ads.

### Which is updated more often, Altsalemer App or bdvb?

Altsalemer App ships an update every 2 months, and bdvb weekly. Most recently, Altsalemer App was updated on September 24, 2026 and bdvb on September 11, 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.*