# Lernserver vs Testcenter

The clearest difference is in-app purchases: Testcenter at none against Lernserver's 4. Testcenter also leads on update cadence (every 3 months vs every 17 months) and iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Lernserver sells 3 one-off in-app purchases. Testcenter asks for nothing beyond the download.

Lernserver ships an update every 17 months, Testcenter every 3 months. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Lernserver | Testcenter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 3 months** |
| Size | 58 MB | 288 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lernserver](https://appshunter.io/developer/1481559642) | [Meister Cody GmbH](https://appshunter.io/developer/375722954) |

## What reviewers say

### Lernserver

[App page](https://appshunter.io/ios/app/lernserver/id1481559643)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Testeingabe (LS-Team) | $1.99 | one-time |
| Diagnose (kompakt) | $3.99 | one-time |
| Diagnose und Testeingabe | $5.99 | one-time |


### Testcenter

[App page](https://appshunter.io/ios/app/testcenter-diagnose-meistern/id6460859805)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lernserver free?

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

### Is Testcenter free?

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

### Do Lernserver or Testcenter have ads?

Neither Lernserver nor Testcenter shows ads.

### Which is updated more often, Lernserver or Testcenter?

Lernserver ships an update every 17 months, and Testcenter every 3 months. Most recently, Lernserver was updated on October 12, 2026 and Testcenter on October 6, 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.*