# Mathly vs Dark Digits

The clearest difference is ads: Dark Digits at none against Mathly's shown. Mathly's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.6). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Mathly | Dark Digits |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 months |
| Size | 11 MB | 4 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Leonardo Gonzalez Salas](https://appshunter.io/developer/1661846380) | [YMMV](https://appshunter.io/developer/1224453829) |

## What reviewers say

### Mathly

[App page](https://appshunter.io/ios/app/mathly-calculator/id6448485431)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dark Digits

[App page](https://appshunter.io/ios/app/dark-digits/id6744330793)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mathly free?

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

### Is Dark Digits free?

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

### Do Mathly or Dark Digits have ads?

Mathly shows ads; Dark Digits does not.

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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.*