# Mathy Solver vs Crystal Grid

The clearest difference is ads: Crystal Grid at none against Mathy Solver's shown. Mathy Solver's advantage is iOS requirement (13.0 vs 26.0). On price, in-app purchases and device support 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 | Mathy Solver | Crystal Grid |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Size | 13 MB | 4 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Daniyal Shafiq](https://appshunter.io/developer/1628903298) | [Erik Basargin](https://appshunter.io/developer/1490988775) |

## What reviewers say

### Mathy Solver

[App page](https://appshunter.io/ios/app/mathy-solver-fun-math-puzzle/id6593669096)

**Features:** macOS Compatibility

**In-app purchases:** none


### Crystal Grid

[App page](https://appshunter.io/ios/app/crystal-grid/id6748720860)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mathy Solver free?

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

### Is Crystal Grid free?

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

### Do Mathy Solver or Crystal Grid have ads?

Mathy Solver shows ads; Crystal Grid 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.*