# Einbürgerungstest 2026 Prep vs PDE Pro Database Engineer

The clearest difference is in-app purchases: PDE Pro Database Engineer at none against Einbürgerungstest 2026 Prep's 6. Einbürgerungstest 2026 Prep's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Einbürgerungstest 2026 Prep sells 6 in-app purchases, starting at $3.99 per 7 days. PDE Pro Database Engineer asks for nothing beyond the download.

Einbürgerungstest 2026 Prep ships an update every 3 weeks, PDE Pro Database Engineer every 3 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Einbürgerungstest 2026 Prep | PDE Pro Database Engineer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (14 ratings)](https://appshunter.io/ios/app/einburgerungstest-2026-prep/id1604448733/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 95.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 44 MB | 30 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stefan Alexandru Tudose](https://appshunter.io/developer/1604448735) | [Davy Raitt](https://appshunter.io/developer/1795318281) |

## What reviewers say

### Einbürgerungstest 2026 Prep

[App page](https://appshunter.io/ios/app/einburgerungstest-2026-prep/id1604448733)

Prepare for the German naturalization test with a comprehensive question bank covering all federal states. Track your progress and confidence levels with unique algorithms designed for rapid learning and efficient review of incorrect answers.

**Highlights:** Complete question set for all German states, Confidence level tracking (Low, Medium, High), Optimized question selection algorithm, Mark difficult or save questions, Multiple test modes, Track answered questions and daily activity, Dark mode

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $3.99 | per 7 days |
| Premium Monthly | $6.99 | per month |
| Premium Yearly | $29.99 | per year |
| Donate 1€ | $0.99 | one-time |
| Donate 3€ | $2.99 | one-time |
| Donate 5€ | $4.99 | one-time |


### PDE Pro Database Engineer

[App page](https://appshunter.io/ios/app/pde-pro-database-engineer/id6756967890)

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

**In-app purchases:** none


## Frequently asked questions

### Is Einbürgerungstest 2026 Prep free?

Einbürgerungstest 2026 Prep is free to download, with in-app purchases available.

### Is PDE Pro Database Engineer free?

PDE Pro Database Engineer is free to download, with no in-app purchases.

### Do Einbürgerungstest 2026 Prep or PDE Pro Database Engineer have ads?

Neither Einbürgerungstest 2026 Prep nor PDE Pro Database Engineer shows ads.

### Which is updated more often, Einbürgerungstest 2026 Prep or PDE Pro Database Engineer?

Einbürgerungstest 2026 Prep ships an update every 3 weeks, and PDE Pro Database Engineer every 3 months. Most recently, Einbürgerungstest 2026 Prep was updated on November 3, 2026 and PDE Pro Database Engineer on October 30, 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.*