# Calculightning 4 vs Samsa

The clearest difference is price: Samsa at Free against Calculightning 4's $12.99. Calculightning 4's advantage is iOS requirement (8.0 vs 12.0). On in-app purchases and device support there is nothing between them.

Samsa is free to download; Calculightning 4 costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Calculightning 4 | Samsa |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 16 months |
| Size | 219 MB | 28 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ernst Klett Verlag GmbH, Stuttgart](https://appshunter.io/developer/751540887) | [DactylGroup](https://appshunter.io/developer/1121936981) |

## What reviewers say

### Calculightning 4

[App page](https://appshunter.io/ios/app/calculightning-4-maths/id1132007590)

**In-app purchases:** none


### Samsa

[App page](https://appshunter.io/ios/app/samsa/id1468451980)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculightning 4 free?

Calculightning 4 costs $12.99, with no in-app purchases.

### Is Samsa free?

Samsa 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.*