# Bestechnic vs Lyrasonus

The clearest difference is iOS requirement: Lyrasonus at 13.0 against Bestechnic's 15.6. 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.

Bestechnic ships an update every 2 weeks, Lyrasonus weekly. The most recent releases landed on September 10, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Bestechnic | Lyrasonus |
| --- | --- | --- |
| 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 | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 29 MB | 44 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [恒玄科技(上海)股份有限公司](https://appshunter.io/developer/1465221263) | [Chirong Chen](https://appshunter.io/developer/1383672574) |

## What reviewers say

### Bestechnic

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

This application facilitates the firmware upgrade for smart audio chips. It allows users to customize OTA upgrade needs, import upgrade files quickly via AirDrop, and export upgrade logs.

**Highlights:** Chip firmware upgrade, Customizable OTA upgrades, AirDrop file import, Log export function, BES chip support

**Features:** Vision Pro support

**In-app purchases:** none


### Lyrasonus

[App page](https://appshunter.io/ios/app/lyrasonus/id6759763526)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bestechnic free?

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

### Is Lyrasonus free?

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

### Do Bestechnic or Lyrasonus have ads?

Neither Bestechnic nor Lyrasonus shows ads.

### Which is updated more often, Bestechnic or Lyrasonus?

Bestechnic ships an update every 2 weeks, and Lyrasonus weekly. Most recently, Bestechnic was updated on September 10, 2026 and Lyrasonus on September 22, 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.*