# ICUGate Courses vs NIHON.GATE

The clearest difference is update cadence: NIHON.GATE at every 4 days against ICUGate Courses's every 23 months. NIHON.GATE also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

ICUGate Courses ships an update every 23 months, NIHON.GATE every 4 days. The most recent releases landed on September 9, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | ICUGate Courses | NIHON.GATE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 4 days** |
| Size | 0 MB | 40 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Abhishek Chaturvedi](https://appshunter.io/developer/1650985565) | [NIHON GATE](https://appshunter.io/developer/1849364030) |

## What reviewers say

### ICUGate Courses

[App page](https://appshunter.io/ios/app/icugate-courses/id6443956305)

**Features:** Vision Pro support

**In-app purchases:** none


### NIHON.GATE

[App page](https://appshunter.io/ios/app/nihongate/id6781492713)

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

**In-app purchases:** none


## Frequently asked questions

### Is ICUGate Courses free?

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

### Is NIHON.GATE free?

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

### Do ICUGate Courses or NIHON.GATE have ads?

Neither ICUGate Courses nor NIHON.GATE shows ads.

### Which is updated more often, ICUGate Courses or NIHON.GATE?

ICUGate Courses ships an update every 23 months, and NIHON.GATE every 4 days. Most recently, ICUGate Courses was updated on September 9, 2026 and NIHON.GATE on September 25, 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.*