# Prüfungskompass Industrie vs Mathio

The clearest difference is update cadence: Mathio at every 2 days against Prüfungskompass Industrie's every 3 weeks. Prüfungskompass Industrie's advantage is iOS requirement (13.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Prüfungskompass Industrie sells 1 one-off in-app purchase and Mathio sells 3 in-app purchases, starting at $12.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Prüfungskompass Industrie ships an update every 3 weeks, Mathio every 2 days. The most recent releases landed on August 19, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Prüfungskompass Industrie | Mathio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 47 MB | 15 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Schmitz](https://appshunter.io/developer/1446933947) | [Filippos Kagkiouzls](https://appshunter.io/developer/1871602175) |

## What reviewers say

### Prüfungskompass Industrie

[App page](https://appshunter.io/ios/app/prufungskompass-industrie/id6765635211)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vollzugriff | $6.99 | one-time |


### Mathio

[App page](https://appshunter.io/ios/app/mathio-math-practice/id6767033115)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mathio Premium | $12.99 | per 7 days |
| Mathio Premium | $44.99 | per year |
| Mathio Premium | $59.99 | per year |


## Frequently asked questions

### Is Prüfungskompass Industrie free?

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

### Is Mathio free?

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

### Do Prüfungskompass Industrie or Mathio have ads?

Neither Prüfungskompass Industrie nor Mathio shows ads.

### Which is updated more often, Prüfungskompass Industrie or Mathio?

Prüfungskompass Industrie ships an update every 3 weeks, and Mathio every 2 days. Most recently, Prüfungskompass Industrie was updated on August 19, 2026 and Mathio on September 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*