# Üben vs Schulte Table

The clearest difference is price: Schulte Table at Free against Üben's $0.99. Üben's advantage is iOS requirement (12.0 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Schulte Table is free to download; Üben costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Üben ships an update every 11 months, Schulte Table every 12 months. The most recent releases landed on September 30, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Üben | Schulte Table |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 12 months |
| Monetization | Paid | — |
| Size | 19 MB | 4 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [admaDIC Rainer Schwarze & Annett Schwarze GbR](https://appshunter.io/developer/553282875) | [Laurent Guill](https://appshunter.io/developer/1289300934) |

## What reviewers say

### Üben

[App page](https://appshunter.io/ios/app/uben-conversion/id1061481156)

Practice converting units of length and weight with this simple educational app. It generates random conversion tasks, perfect for children to learn and test their knowledge.

**Highlights:** Unit conversion practice, Length and weight units, Random task generation, Correct/incorrect feedback, Child-friendly design

**Features:** Vision Pro support

**In-app purchases:** none


### Schulte Table

[App page](https://appshunter.io/ios/app/schulte-table-eye-trainer/id1289300935)

**In-app purchases:** none


## Frequently asked questions

### Is Üben free?

Üben costs $0.99, with no in-app purchases.

### Is Schulte Table free?

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

### Do Üben or Schulte Table have ads?

Neither Üben nor Schulte Table shows ads.

### Which is updated more often, Üben or Schulte Table?

Üben ships an update every 11 months, and Schulte Table every 12 months. Most recently, Üben was updated on September 30, 2026 and Schulte Table on October 11, 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.*