# Japanese Math Flashcards vs Moji Grid

The clearest difference is in-app purchases: Japanese Math Flashcards at none against Moji Grid's 1. Japanese Math Flashcards 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. Moji Grid sells 1 one-off in-app purchase. Japanese Math Flashcards asks for nothing beyond the download.

## The numbers

| Metric | Japanese Math Flashcards | Moji Grid |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Size | 40 MB | 26 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ByungJo Ahn](https://appshunter.io/developer/1719364657) | [Keiver Hernandez](https://appshunter.io/developer/1774955012) |

## What reviewers say

### Japanese Math Flashcards

[App page](https://appshunter.io/ios/app/japanese-math-flashcards/id6664057997)

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

**In-app purchases:** none


### Moji Grid

[App page](https://appshunter.io/ios/app/moji-grid/id6745740758)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $0.99 | one-time |


## Frequently asked questions

### Is Japanese Math Flashcards free?

Japanese Math Flashcards is free to download, with no in-app purchases.

### Is Moji Grid free?

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

### Do Japanese Math Flashcards or Moji Grid have ads?

Neither Japanese Math Flashcards nor Moji Grid 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.*