# DezPhonics vs GridMath

The clearest difference is in-app purchases: DezPhonics at none against GridMath's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. GridMath sells 3 one-off in-app purchases. DezPhonics asks for nothing beyond the download.

## The numbers

| Metric | DezPhonics | GridMath |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Daily |
| Size | 873 MB | 34 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Geoffrey Porter](https://appshunter.io/developer/1705793957) | [Wojciech Szczurek](https://appshunter.io/developer/1454681479) |

## What reviewers say

### DezPhonics

[App page](https://appshunter.io/ios/app/dezphonics-english-learning/id6464330250)

**Features:** macOS Compatibility

**In-app purchases:** none


### GridMath

[App page](https://appshunter.io/ios/app/gridmath/id6754144816)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 Tokens | $2.99 | one-time |
| 50 Tokens | $4.99 | one-time |
| 100 Tokens | $5.99 | one-time |


## Frequently asked questions

### Is DezPhonics free?

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

### Is GridMath free?

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

### Do DezPhonics or GridMath have ads?

Neither DezPhonics nor GridMath 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.*