# Japan Ready Function vs N3 Master

The clearest difference is in-app purchases: Japan Ready Function at none against N3 Master's 1. Japan Ready Function also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. N3 Master sells 1 one-off in-app purchase. Japan Ready Function asks for nothing beyond the download.

## The numbers

| Metric | Japan Ready Function | N3 Master |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | — |
| Size | 52 MB | 97 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Career-Tech Japan Co.,LTD](https://appshunter.io/developer/1858175254) | [BUI TRI SON](https://appshunter.io/developer/1881589169) |

## What reviewers say

### Japan Ready Function

[App page](https://appshunter.io/ios/app/japan-ready-function-lms/id6757743661)

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

**In-app purchases:** none


### N3 Master

[App page](https://appshunter.io/ios/app/n3-master-conquer-jlpt-n3/id6761735244)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| N3 Master Pro | $6.99 | one-time |


## Frequently asked questions

### Is Japan Ready Function free?

Japan Ready Function is free to download, with no in-app purchases.

### Is N3 Master free?

N3 Master is free to download, with in-app purchases available.

### Do Japan Ready Function or N3 Master have ads?

N3 Master shows ads; Japan Ready Function 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.*