# PSSMath vs CaribGenius

The clearest difference is in-app purchases: PSSMath at none against CaribGenius's 4. PSSMath also leads on ads (none vs shown). CaribGenius's advantage is iOS requirement (13.0 vs 15.1). On price and device support there is nothing between them.

Both are free to download. CaribGenius sells 4 in-app purchases, starting at $5.99 per month. PSSMath asks for nothing beyond the download.

## The numbers

| Metric | PSSMath | CaribGenius |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 8 days |
| Size | 32 MB | 59 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [DESMOND WARRINGTON](https://appshunter.io/developer/1864525985) | [Shaquille Eastwood](https://appshunter.io/developer/1472312481) |

## What reviewers say

### PSSMath

[App page](https://appshunter.io/ios/app/pssmath/id6757955212)

**In-app purchases:** none


### CaribGenius

[App page](https://appshunter.io/ios/app/caribgenius-csec-exam-prep/id6760955443)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CaribGenius Pro | $5.99 | per month |
| CaribGenius Premium | $9.99 | per month |
| CaribGenius Pro | $49.99 | per year |
| CaribGenius Premium | $79.99 | per year |


## Frequently asked questions

### Is PSSMath free?

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

### Is CaribGenius free?

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

### Do PSSMath or CaribGenius have ads?

CaribGenius shows ads; PSSMath 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.*