# DGU 2025 vs CasePrep

The clearest difference is update cadence: DGU 2025 at fortnightly against CasePrep's every 2 months. DGU 2025 also leads on iOS requirement (13.0 vs 16.6). 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.

DGU 2025 ships an update fortnightly, CasePrep every 2 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | DGU 2025 | CasePrep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 63 MB | 19 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Deutsche Gesellschaft fur Urologie e.V.](https://appshunter.io/developer/1472333713) | [Daniel Spitzl](https://appshunter.io/developer/1879486285) |

## What reviewers say

### DGU 2025

[App page](https://appshunter.io/ios/app/dgu-2025/id6747714294)

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

**In-app purchases:** none


### CasePrep

[App page](https://appshunter.io/ios/app/caseprep/id6759556177)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DGU 2025 free?

DGU 2025 is free to download, with no in-app purchases.

### Is CasePrep free?

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

### Do DGU 2025 or CasePrep have ads?

Neither DGU 2025 nor CasePrep shows ads.

### Which is updated more often, DGU 2025 or CasePrep?

DGU 2025 ships an update fortnightly, and CasePrep every 2 months. Most recently, DGU 2025 was updated on October 25, 2026 and CasePrep on October 28, 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.*