# Navi Japan vs NihonMaster

Navi Japan and NihonMaster are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Navi Japan ships an update every 10 days, NihonMaster every 5 days. The most recent releases landed on September 19, 2026 and July 22, 2026 respectively.

## The numbers

| Metric | Navi Japan | NihonMaster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 5 days** |
| Size | 60 MB | 38 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sannam S4 Acumen India Private Limited](https://appshunter.io/developer/1831243025) | [joppe montezinos](https://appshunter.io/developer/1890497008) |

## What reviewers say

### Navi Japan

[App page](https://appshunter.io/ios/app/navi-japan/id6749575886)

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

**In-app purchases:** none


### NihonMaster

[App page](https://appshunter.io/ios/app/nihonmaster/id6761620677)

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

**In-app purchases:** none


## Frequently asked questions

### Is Navi Japan free?

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

### Is NihonMaster free?

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

### Do Navi Japan or NihonMaster have ads?

Neither Navi Japan nor NihonMaster shows ads.

### Which is updated more often, Navi Japan or NihonMaster?

Navi Japan ships an update every 10 days, and NihonMaster every 5 days. Most recently, Navi Japan was updated on September 19, 2026 and NihonMaster on July 22, 2026.

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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.*