# Einbürgerungstest 33/33 vs Mind Span

The clearest difference is in-app purchases: Mind Span at none against Einbürgerungstest 33/33's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Einbürgerungstest 33/33 sells 3 one-off in-app purchases. Mind Span asks for nothing beyond the download.

Einbürgerungstest 33/33 ships an update every 5 days, Mind Span weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Einbürgerungstest 33/33 | Mind Span |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mind-span-memory-challenge/id6763793909/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | — | Free |
| Size | 7 MB | 2 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [Leonid Kurdyukov](https://appshunter.io/developer/1849395987) | [Abusadore Et Vittima LLC](https://appshunter.io/developer/1895491982) |

## What reviewers say

### Einbürgerungstest 33/33

[App page](https://appshunter.io/ios/app/einburgerungstest-3333/id6754639161)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $3.99 | one-time |
| Lunch | $8.99 | one-time |
| Dinner | $24.99 | one-time |


### Mind Span

[App page](https://appshunter.io/ios/app/mind-span-memory-challenge/id6763793909)

Sharpen your recall skills with this memory training app. It presents sequences of numbers to memorize and type, offering immediate feedback and adaptive difficulty. Enjoy a distraction-free experience with satisfying animations and haptic feedback.

**Highlights:** Memorize number sequences, Immediate feedback on entries, Adaptive difficulty adjustment, Procedural animations, Haptic feedback and tap sounds, Streamlined interface, Session statistics

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

**In-app purchases:** none


## Frequently asked questions

### Is Einbürgerungstest 33/33 free?

Einbürgerungstest 33/33 is free to download, with in-app purchases available.

### Is Mind Span free?

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

### Do Einbürgerungstest 33/33 or Mind Span have ads?

Neither Einbürgerungstest 33/33 nor Mind Span shows ads.

### Which is updated more often, Einbürgerungstest 33/33 or Mind Span?

Einbürgerungstest 33/33 ships an update every 5 days, and Mind Span weekly. Most recently, Einbürgerungstest 33/33 was updated on October 25, 2026 and Mind Span on October 24, 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.*