# Large Math Drill vs FlashAnzan

The clearest difference is in-app purchases: FlashAnzan at none against Large Math Drill's 1. FlashAnzan also leads on ads (none vs shown) and device support (4 vs 2). Large Math Drill's advantage is iOS requirement (16.0 vs 18.0). On price there is nothing between them.

Both are free to download. Large Math Drill sells 1 one-off in-app purchase. FlashAnzan asks for nothing beyond the download.

## The numbers

| Metric | Large Math Drill | FlashAnzan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 days |
| Size | 18 MB | 8 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Yuto Inagaki](https://appshunter.io/developer/1733484400) | [Haruhiko Kishi](https://appshunter.io/developer/942468714) |

## What reviewers say

### Large Math Drill

[App page](https://appshunter.io/ios/app/large-math-drill-mental-math/id6748839939)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム会員 | $2.99 | one-time |


### FlashAnzan

[App page](https://appshunter.io/ios/app/flashanzan-mental-math/id6799545041)

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Large Math Drill free?

Large Math Drill is free to download, with in-app purchases available.

### Is FlashAnzan free?

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

### Do Large Math Drill or FlashAnzan have ads?

Large Math Drill shows ads; FlashAnzan 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.*