# Saint Stephens College vs MathStack

The clearest difference is in-app purchases: Saint Stephens College at none against MathStack's 2. Saint Stephens College also leads on iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. MathStack sells 2 one-off in-app purchases. Saint Stephens College asks for nothing beyond the download.

## The numbers

| Metric | Saint Stephens College | MathStack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Size | 29 MB | 75 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Saint Stephens College Limited](https://appshunter.io/developer/1547917947) | [Nicholas Gee](https://appshunter.io/developer/1877593811) |

## What reviewers say

### Saint Stephens College

[App page](https://appshunter.io/ios/app/saint-stephens-college/id1547917945)

**Features:** macOS Compatibility

**In-app purchases:** none


### MathStack

[App page](https://appshunter.io/ios/app/mathstack-stack-and-solve/id6761585013)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mathstack Kids | $3.99 | one-time |
| Mathstack Unlimited | $3.99 | one-time |


## Frequently asked questions

### Is Saint Stephens College free?

Saint Stephens College is free to download, with no in-app purchases.

### Is MathStack free?

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

### Do Saint Stephens College or MathStack have ads?

Neither Saint Stephens College nor MathStack 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.*