# J2K Browser vs DeviceWebAPIBrowser

The clearest difference is update cadence: DeviceWebAPIBrowser at every 5 weeks against J2K Browser's every 143 months. DeviceWebAPIBrowser also leads on iOS requirement (9.0 vs 15.5). 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.

J2K Browser ships an update every 143 months, DeviceWebAPIBrowser every 5 weeks. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | J2K Browser | DeviceWebAPIBrowser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/devicewebapibrowser/id994422987/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 143 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 30 MB | 34 MB |
| Requires iOS | 15.5 | **9.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [leesop.com](https://appshunter.io/developer/567390705) | [GClue, Inc.](https://appshunter.io/developer/290600210) |

## What reviewers say

### J2K Browser

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

**In-app purchases:** none


### DeviceWebAPIBrowser

[App page](https://appshunter.io/ios/app/devicewebapibrowser/id994422987)

This browser connects your iPhone or iPad to surrounding devices, offering a RESTful API for controlling various hardware. It enables users to operate devices through web apps and allows developers to create unified control applications.

**Highlights:** Device control via RESTful API, Web app integration for device operation, Access to iOS device functions, Support for IRKit, SonyCamera, Chromecast, Hue, Pebble, AllJoyn, Theta, Linking, AWSIoT, Basic web browsing features, Cookie management and origin blocking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is J2K Browser free?

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

### Is DeviceWebAPIBrowser free?

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

### Which is updated more often, J2K Browser or DeviceWebAPIBrowser?

J2K Browser ships an update every 143 months, and DeviceWebAPIBrowser every 5 weeks. Most recently, J2K Browser was updated on October 3, 2026 and DeviceWebAPIBrowser on October 13, 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.*