# Quick Mental Math Game vs Voice Multiply

The clearest difference is in-app purchases: Quick Mental Math Game at none against Voice Multiply's 1. Quick Mental Math Game also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | Quick Mental Math Game | Voice Multiply |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 20 MB | 4 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ajay Vellayapan](https://appshunter.io/developer/1795548622) | [OLE PETTER HAUGEN](https://appshunter.io/developer/1831337755) |

## What reviewers say

### Quick Mental Math Game

[App page](https://appshunter.io/ios/app/quick-mental-math-game/id6743128735)

**Features:** macOS Compatibility

**In-app purchases:** none


### Voice Multiply

[App page](https://appshunter.io/ios/app/voice-multiply/id6770139793)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All 10 tables | $14.99 | one-time |


## Frequently asked questions

### Is Quick Mental Math Game free?

Quick Mental Math Game is free to download, with no in-app purchases.

### Is Voice Multiply free?

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

### Do Quick Mental Math Game or Voice Multiply have ads?

Neither Quick Mental Math Game nor Voice Multiply 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.*