# Blitzlesen Klett vs Astrolio

The clearest difference is in-app purchases: Astrolio at none against Blitzlesen Klett's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Blitzlesen Klett sells 2 one-off in-app purchases. Astrolio asks for nothing beyond the download.

## The numbers

| Metric | Blitzlesen Klett | Astrolio |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 107 MB | 44 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ernst Klett Verlag GmbH, Stuttgart](https://appshunter.io/developer/751540887) | [Yannick Aister](https://appshunter.io/developer/6789292914) |

## What reviewers say

### Blitzlesen Klett

[App page](https://appshunter.io/ios/app/blitzlesen-klett/id6739304522)

This app helps elementary school children improve their reading fluency and build confidence with targeted vocabulary exercises. It offers various game-like tasks and tests, with progress tracking for parents and teachers. Content can be expanded with in-app purchases.

**Highlights:** Targeted vocabulary practice, Varied task types (Bingo, Sudoku, word finding), Adjustable difficulty levels, Customizable test times, Progress tracking for parents/teachers, Self-assessment tests

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blitzlesen Klasse 3 | $0.99 | one-time |
| Blitzlesen Klasse 1-2 | $0.99 | one-time |


### Astrolio

[App page](https://appshunter.io/ios/app/astrolio/id6803386726)

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

**In-app purchases:** none


## Frequently asked questions

### Is Blitzlesen Klett free?

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

### Is Astrolio free?

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

### Do Blitzlesen Klett or Astrolio have ads?

Neither Blitzlesen Klett nor Astrolio shows ads.

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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.*