# なろう更新チェッカー vs Instant NX

The clearest difference is ads: なろう更新チェッカー at none against Instant NX's shown. なろう更新チェッカー also leads on iOS requirement (15.0 vs 17.0). Instant NX's advantage is update cadence (every 2 weeks vs every 3 months). On price, 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.

なろう更新チェッカー ships an update every 3 months, Instant NX every 2 weeks. The most recent releases landed on November 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | なろう更新チェッカー | Instant NX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 10 MB | 8 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mitsutoshi Shibuya](https://appshunter.io/developer/1441785236) | [NEVER KNOWS BEST](https://appshunter.io/developer/1825162328) |

## What reviewers say

### なろう更新チェッカー

[App page](https://appshunter.io/ios/app/id1549362000)

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

**In-app purchases:** none


### Instant NX

[App page](https://appshunter.io/ios/app/instant-nx/id6749347244)

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

**In-app purchases:** none


## Frequently asked questions

### Is なろう更新チェッカー free?

なろう更新チェッカー is free to download, with no in-app purchases.

### Is Instant NX free?

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

### Do なろう更新チェッカー or Instant NX have ads?

Instant NX shows ads; なろう更新チェッカー does not.

### Which is updated more often, なろう更新チェッカー or Instant NX?

なろう更新チェッカー ships an update every 3 months, and Instant NX every 2 weeks. Most recently, なろう更新チェッカー was updated on November 3, 2026 and Instant NX on October 24, 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.*