# Dr. FREESE vs VerbundenSein

The clearest difference is in-app purchases: Dr. FREESE at none against VerbundenSein's 1. Dr. FREESE also leads on device support (3 vs 1). VerbundenSein's advantage is update cadence (every 3 months vs every 9 months). On price, ads and iOS requirement there is nothing between them.

Both are free to download. VerbundenSein sells 1 one-off in-app purchase. Dr. FREESE asks for nothing beyond the download.

Dr. FREESE ships an update every 9 months, VerbundenSein every 3 months. The most recent releases landed on September 8, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | Dr. FREESE | VerbundenSein |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 months** |
| Size | 50 MB | 138 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [med.cologne Bildung GmbH & Co.KG](https://appshunter.io/developer/1606151988) | [Anna Fienbork](https://appshunter.io/developer/1778467442) |

## What reviewers say

### Dr. FREESE

[App page](https://appshunter.io/ios/app/dr-freese/id1606151985)

**Features:** macOS Compatibility

**In-app purchases:** none


### VerbundenSein

[App page](https://appshunter.io/ios/app/verbundensein/id6737910708)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kraftquelle: 21-Tage-Challenge | $22.99 | one-time |


## Frequently asked questions

### Is Dr. FREESE free?

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

### Is VerbundenSein free?

VerbundenSein is free to download, with in-app purchases available.

### Do Dr. FREESE or VerbundenSein have ads?

Neither Dr. FREESE nor VerbundenSein shows ads.

### Which is updated more often, Dr. FREESE or VerbundenSein?

Dr. FREESE ships an update every 9 months, and VerbundenSein every 3 months. Most recently, Dr. FREESE was updated on September 8, 2026 and VerbundenSein on August 31, 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.*