# Bestechnic vs 中野云护

The clearest difference is device support: Bestechnic at 2 against 中野云护's —. 中野云护's advantage is iOS requirement (12.0 vs 15.6). 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.

## The numbers

| Metric | Bestechnic | 中野云护 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/bestechnic/id1574149425/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 weeks | — |
| Monetization | Free | — |
| Size | 29 MB | 61 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [恒玄科技(上海)股份有限公司](https://appshunter.io/developer/1465221263) | [清贤 高](https://appshunter.io/developer/1192185896) |

## What reviewers say

### Bestechnic

[App page](https://appshunter.io/ios/app/bestechnic/id1574149425)

This application facilitates the upgrade and customization of smart audio chips. It allows users to import upgrade files quickly and export upgrade logs. Designed for AIoT devices, it enhances voice interaction capabilities.

**Highlights:** Chip upgrade, OTA upgrade customization, AirDrop file import, Log export function, Voice interaction enhancement

**Features:** Vision Pro support

**In-app purchases:** none


### 中野云护

[App page](https://appshunter.io/ios/app/id1636086193)

**In-app purchases:** none


## Frequently asked questions

### Is Bestechnic free?

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

### Is 中野云护 free?

中野云护 is free to download, with no in-app purchases.

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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.*