# Calculightning 1 vs FAST

The clearest difference is price: FAST at Free against Calculightning 1's $12.99. Calculightning 1's advantage is iOS requirement (8.0 vs 13.4). On in-app purchases and device support there is nothing between them.

FAST is free to download; Calculightning 1 costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Calculightning 1 | FAST |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/calculightning-1-maths/id1027799669/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 5 months |
| Monetization | Paid | — |
| Size | 259 MB | 20 MB |
| Requires iOS | **8.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ernst Klett Verlag GmbH, Stuttgart](https://appshunter.io/developer/751540887) | [Stiftung Deutsche Schlaganfall-Hilfe](https://appshunter.io/developer/1510529154) |

## What reviewers say

### Calculightning 1

[App page](https://appshunter.io/ios/app/calculightning-1-maths/id1027799669)

This educational app helps first graders practice math skills with over 1000 tasks. It uses an award-winning pedagogical method developed over 20 years and now offers language selection between English and German.

**Highlights:** 10 general task types for first grade, Over 1000 practice tasks, Award-winning pedagogical method, English and German language support, Independent practice for children

**In-app purchases:** none


### FAST

[App page](https://appshunter.io/ios/app/fast-test/id1510529155)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculightning 1 free?

Calculightning 1 costs $12.99, with no in-app purchases.

### Is FAST free?

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

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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.*