# Sternenfänger vs TukToro

The clearest difference is price: TukToro at Free against Sternenfänger's $2.99. TukToro also leads on update cadence (every 3 weeks vs every 5 months). Sternenfänger's advantage is iOS requirement (13.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

TukToro is free to download; Sternenfänger costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sternenfänger ships an update every 5 months, TukToro every 3 weeks. The most recent releases landed on September 10, 2026 and July 26, 2026 respectively.

## The numbers

| Metric | Sternenfänger | TukToro |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 67 MB | 172 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Christian Urff](https://appshunter.io/developer/415894463) | [a2zebra GmbH](https://appshunter.io/developer/1634883096) |

## What reviewers say

### Sternenfänger

[App page](https://appshunter.io/ios/app/sternenfanger/id1567815191)

This app transforms math learning into an exciting space adventure for children. It features eight interactive games designed to improve quantity recognition skills through engaging activities like capturing star groups and matching numbers. The app helps children develop efficient strategies for understanding mathematical concepts.

**Highlights:** Eight interactive math games, Improves quantity recognition, Develops pattern recognition strategies, Collect points, space images, and badges, Adaptable difficulty levels, Supports teachers and parents

**Features:** macOS Compatibility

**In-app purchases:** none


### TukToro

[App page](https://appshunter.io/ios/app/tuktoro/id6463748708)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sternenfänger free?

Sternenfänger costs $2.99, with no in-app purchases.

### Is TukToro free?

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

### Do Sternenfänger or TukToro have ads?

Neither Sternenfänger nor TukToro shows ads.

### Which is updated more often, Sternenfänger or TukToro?

Sternenfänger ships an update every 5 months, and TukToro every 3 weeks. Most recently, Sternenfänger was updated on September 10, 2026 and TukToro on July 26, 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.*