# MultiFast vs Speed math

The clearest difference is in-app purchases: MultiFast at none against Speed math's 1. Speed math's advantage is device support and iOS requirement (12.0 vs 17.0). On price there is nothing between them.

Both are free to download. Speed math sells 1 one-off in-app purchase. MultiFast asks for nothing beyond the download.

## The numbers

| Metric | MultiFast | Speed math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/multifast/id946842119/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 11 months |
| Monetization | Free | — |
| Size | 1 MB | 16 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lee Cooper](https://appshunter.io/developer/939505250) | [向军 贾](https://appshunter.io/developer/788691093) |

## What reviewers say

### MultiFast

[App page](https://appshunter.io/ios/app/multifast/id946842119)

Enhance your multiplication skills with a timed challenge. Aim to answer as many problems as possible within one minute. Consistent daily practice can significantly boost your calculation speed.

**Highlights:** Timed multiplication challenges, Daily practice mode, Speed improvement tracking, Focus on multiplication facts

**In-app purchases:** none


### Speed math

[App page](https://appshunter.io/ios/app/speed-mathmental-arithmetic/id1092366930)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock function and off AD | $3.99 | one-time |


## Frequently asked questions

### Is MultiFast free?

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

### Is Speed math free?

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

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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.*