# WidgetCards vs MathFlow

The clearest difference is in-app purchases: MathFlow at none against WidgetCards's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. WidgetCards sells 2 in-app purchases, starting at $0.49 per month. MathFlow asks for nothing beyond the download.

## The numbers

| Metric | WidgetCards | MathFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 44 MB | 16 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Peter Marton](https://appshunter.io/developer/914518104) | [东申 王](https://appshunter.io/developer/1658475058) |

## What reviewers say

### WidgetCards

[App page](https://appshunter.io/ios/app/widgetcards/id6743806873)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WidgetCards Pro | $0.49 | per month |
| WidgetCards Pro Yearly | $3.99 | per year |


### MathFlow

[App page](https://appshunter.io/ios/app/mathflow-mental-math-practice/id6795050943)

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

**In-app purchases:** none


## Frequently asked questions

### Is WidgetCards free?

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

### Is MathFlow free?

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

### Do WidgetCards or MathFlow have ads?

Neither WidgetCards nor MathFlow 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.*