# SuperfastMath 2 vs PrepBot

The clearest difference is in-app purchases: SuperfastMath 2 at none against PrepBot's 3. PrepBot's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. PrepBot sells 3 in-app purchases, starting at $5.99 per 7 days. SuperfastMath 2 asks for nothing beyond the download.

## The numbers

| Metric | SuperfastMath 2 | PrepBot |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Size | 34 MB | 80 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | — | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Dolina Thomson](https://appshunter.io/developer/989648117) | [MIMANSHA MAYANKBHAI BRAHMBHATT](https://appshunter.io/developer/1896021974) |

## What reviewers say

### SuperfastMath 2

[App page](https://appshunter.io/ios/app/superfastmath-2/id1107038900)

**In-app purchases:** none


### PrepBot

[App page](https://appshunter.io/ios/app/prepbot-ai-interview-helper/id6765644458)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Monthly | $14.99 | per month |
| Yearly | $59.99 | per year |


## Frequently asked questions

### Is SuperfastMath 2 free?

SuperfastMath 2 is free to download, with no in-app purchases.

### Is PrepBot free?

PrepBot 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.*