# Universal BLE vs Jeyso

The clearest difference is iOS requirement: Universal BLE at 13.0 against Jeyso's 17.0. On price, update cadence, 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.

Universal BLE ships an update every 2 months, Jeyso monthly. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Universal BLE | Jeyso |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 21 MB | 5 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Navideck Labs OU](https://appshunter.io/developer/1649146744) | [Umit UZ](https://appshunter.io/developer/1842858860) |

## What reviewers say

### Universal BLE

[App page](https://appshunter.io/ios/app/universal-ble/id6756538573)

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

**In-app purchases:** none


### Jeyso

[App page](https://appshunter.io/ios/app/jeyso-json-diff-and-formatter/id6758353863)

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

**In-app purchases:** none


## Frequently asked questions

### Is Universal BLE free?

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

### Is Jeyso free?

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

### Do Universal BLE or Jeyso have ads?

Neither Universal BLE nor Jeyso shows ads.

### Which is updated more often, Universal BLE or Jeyso?

Universal BLE ships an update every 2 months, and Jeyso monthly. Most recently, Universal BLE was updated on October 8, 2026 and Jeyso on October 12, 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.*