# J2K Browser vs キエールブラウザ

The clearest difference is update cadence: キエールブラウザ at every 2 months against J2K Browser's every 143 months. キエールブラウザ also leads on iOS requirement (9.0 vs 15.5). J2K Browser's advantage is device support (4 vs 2). On price and in-app purchases there is nothing between them.

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

J2K Browser ships an update every 143 months, キエールブラウザ every 2 months. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | J2K Browser | キエールブラウザ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | Every 143 months | **Every 2 months** |
| Size | 30 MB | 56 MB |
| Requires iOS | 15.5 | **9.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [leesop.com](https://appshunter.io/developer/567390705) | [yuki okada](https://appshunter.io/developer/1505937141) |

## What reviewers say

### J2K Browser

[App page](https://appshunter.io/ios/app/j2k-browser/id567390702)

**In-app purchases:** none


### キエールブラウザ

[App page](https://appshunter.io/ios/app/id1536864952)

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

**In-app purchases:** none


## Frequently asked questions

### Is J2K Browser free?

J2K Browser is free to download, with no in-app purchases.

### Is キエールブラウザ free?

キエールブラウザ is free to download, with no in-app purchases.

### Which is updated more often, J2K Browser or キエールブラウザ?

J2K Browser ships an update every 143 months, and キエールブラウザ every 2 months. Most recently, J2K Browser was updated on October 3, 2026 and キエールブラウザ on September 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*