# JSBLE vs Kragon

The clearest difference is update cadence: Kragon at every 6 weeks against JSBLE's every 4 months. Kragon also leads on device support (4 vs 2). JSBLE's advantage is iOS requirement (10.0 vs 15.0). On price, ads 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.

JSBLE ships an update every 4 months, Kragon every 6 weeks. The most recent releases landed on June 20, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | JSBLE | Kragon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/jsble/id1480144998/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 8 MB | 37 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [乔乔 张](https://appshunter.io/developer/1480144997) | [园园 刘](https://appshunter.io/developer/1620637450) |

## What reviewers say

### JSBLE

[App page](https://appshunter.io/ios/app/jsble/id1480144998)

This utility app facilitates Bluetooth control for specific table devices. It allows users to manage and interact with compatible hardware via a wireless connection.

**Highlights:** Bluetooth connectivity, Table device control, Wireless interaction, Utility tool

**Features:** macOS Compatibility

**In-app purchases:** none


### Kragon

[App page](https://appshunter.io/ios/app/kragon/id1672097374)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is JSBLE free?

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

### Is Kragon free?

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

### Do JSBLE or Kragon have ads?

Neither JSBLE nor Kragon shows ads.

### Which is updated more often, JSBLE or Kragon?

JSBLE ships an update every 4 months, and Kragon every 6 weeks. Most recently, JSBLE was updated on June 20, 2026 and Kragon on September 10, 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.*