# MathStack vs FLIP CLUB By Flipping Aussies

The clearest difference is in-app purchases: FLIP CLUB By Flipping Aussies at none against MathStack's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MathStack sells 2 one-off in-app purchases. FLIP CLUB By Flipping Aussies asks for nothing beyond the download.

## The numbers

| Metric | MathStack | FLIP CLUB By Flipping Aussies |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 75 MB | 4 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nicholas Gee](https://appshunter.io/developer/1877593811) | [James Schleusener](https://appshunter.io/developer/1894518080) |

## What reviewers say

### 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 |


### FLIP CLUB By Flipping Aussies

[App page](https://appshunter.io/ios/app/flip-club-by-flipping-aussies/id6762521930)

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

**In-app purchases:** none


## Frequently asked questions

### Is MathStack free?

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

### Is FLIP CLUB By Flipping Aussies free?

FLIP CLUB By Flipping Aussies is free to download, with no in-app purchases.

### Do MathStack or FLIP CLUB By Flipping Aussies have ads?

Neither MathStack nor FLIP CLUB By Flipping Aussies 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.*