# N3 Master vs Hipocampus

The clearest difference is ads: Hipocampus at none against N3 Master's shown. N3 Master's advantage is iOS requirement (15.1 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. N3 Master sells 1 one-off in-app purchase and Hipocampus sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | N3 Master | Hipocampus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 months |
| Size | 97 MB | 3 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [BUI TRI SON](https://appshunter.io/developer/1881589169) | [Mitaanshu Agarwal](https://appshunter.io/developer/1896724075) |

## What reviewers say

### 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 |


### Hipocampus

[App page](https://appshunter.io/ios/app/hipocampus/id6772046372)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hipocampus Pro Monthly | $2.99 | per month |
| Hipocampus Pro Yearly | $19.99 | per year |
| Hipocampus Pro Lifetime | $199.99 | one-time |


## Frequently asked questions

### Is N3 Master free?

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

### Is Hipocampus free?

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

### Do N3 Master or Hipocampus have ads?

N3 Master shows ads; Hipocampus 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.*