# Simple Mental Math Practice vs Prüfungskompass Einzelhandel

The clearest difference is in-app purchases: Prüfungskompass Einzelhandel at none against Simple Mental Math Practice's 1. Prüfungskompass Einzelhandel also leads on ads (none vs shown). Simple Mental Math Practice's advantage is update cadence (every 3 days vs every 8 days) and iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Simple Mental Math Practice sells 1 one-off in-app purchase. Prüfungskompass Einzelhandel asks for nothing beyond the download.

Simple Mental Math Practice ships an update every 3 days, Prüfungskompass Einzelhandel every 8 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Simple Mental Math Practice | Prüfungskompass Einzelhandel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 8 days |
| Size | 36 MB | 74 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ENDEVLAB](https://appshunter.io/developer/1803275438) | [Alexander Schmitz](https://appshunter.io/developer/1446933947) |

## What reviewers say

### Simple Mental Math Practice

[App page](https://appshunter.io/ios/app/simple-mental-math-practice/id6755456204)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $6.99 | one-time |


### Prüfungskompass Einzelhandel

[App page](https://appshunter.io/ios/app/prufungskompass-einzelhandel/id6767921970)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple Mental Math Practice free?

Simple Mental Math Practice is free to download, with in-app purchases available.

### Is Prüfungskompass Einzelhandel free?

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

### Do Simple Mental Math Practice or Prüfungskompass Einzelhandel have ads?

Simple Mental Math Practice shows ads; Prüfungskompass Einzelhandel does not.

### Which is updated more often, Simple Mental Math Practice or Prüfungskompass Einzelhandel?

Simple Mental Math Practice ships an update every 3 days, and Prüfungskompass Einzelhandel every 8 days. Most recently, Simple Mental Math Practice was updated on October 30, 2026 and Prüfungskompass Einzelhandel 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.*