# Voice Math vs MathChirp

The clearest difference is in-app purchases: MathChirp at none against Voice Math's 1. Voice Math's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Voice Math sells 1 one-off in-app purchase. MathChirp asks for nothing beyond the download.

## The numbers

| Metric | Voice Math | MathChirp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | — |
| Size | 20 MB | 22 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Yasukawa](https://appshunter.io/developer/1815733536) | [nguyen van sang](https://appshunter.io/developer/1575122979) |

## What reviewers say

### Voice Math

[App page](https://appshunter.io/ios/app/voice-math-10-questions/id6757856231)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Master Mode | $1.99 | one-time |


### MathChirp

[App page](https://appshunter.io/ios/app/mathchirp-ai-math-practice/id6799354516)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Voice Math free?

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

### Is MathChirp free?

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

### Do Voice Math or MathChirp have ads?

MathChirp shows ads; Voice Math 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.*