# 233621 vs JoyPrt Pro

The clearest difference is update cadence: JoyPrt Pro at every 5 days against 233621's every 5 weeks. On price, ads, 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.

233621 ships an update every 5 weeks, JoyPrt Pro every 5 days. The most recent releases landed on October 22, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 233621 | JoyPrt Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/233621/id1548404060/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 140 MB | 76 MB |
| Requires iOS | **12.1** | 13 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Grandsun Electronic Co.,Ltd](https://appshunter.io/developer/1043379862) | [Shenzhen Joyhonest Technology Co., Ltd](https://appshunter.io/developer/1472724044) |

## What reviewers say

### 233621

[App page](https://appshunter.io/ios/app/233621/id1548404060)

This app enhances the functionality of compatible acoustic earphones by connecting via Bluetooth. It allows for quick headset function settings and supports over-the-air firmware upgrades to improve the listening experience and unlock product potential.

**Highlights:** Bluetooth connectivity, Headset function settings, OTA firmware upgrades, Enhanced listening experience, Unlock product potential

**In-app purchases:** none


### JoyPrt Pro

[App page](https://appshunter.io/ios/app/joyprt-pro/id6755214490)

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

**In-app purchases:** none


## Frequently asked questions

### Is 233621 free?

233621 is free to download, with no in-app purchases.

### Is JoyPrt Pro free?

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

### Do 233621 or JoyPrt Pro have ads?

Neither 233621 nor JoyPrt Pro shows ads.

### Which is updated more often, 233621 or JoyPrt Pro?

233621 ships an update every 5 weeks, and JoyPrt Pro every 5 days. Most recently, 233621 was updated on October 22, 2026 and JoyPrt Pro on October 7, 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.*