# SOAIY vs SANSUI

The clearest difference is rating: SANSUI at 2.5 against SOAIY's 1.7. SANSUI also leads on update cadence (weekly vs every 3 weeks) and iOS requirement (13.0 vs 15.0). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SANSUI holds the better App Store score, 2.5 against 1.7. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews complicate that: 13% of SOAIY's written reviews are positive against 8% of SANSUI's, so the app with the better star average is not the one people write more warmly about.

SOAIY ships an update every 3 weeks, SANSUI weekly. The most recent releases landed on September 26, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | SOAIY | SANSUI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (3 ratings)](https://appshunter.io/ios/app/soaiy/id6450772605/reviews) | **[2.5 (2 ratings)](https://appshunter.io/ios/app/sansui/id6499414959/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | **13.3% of reviews** | 8.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 91 MB | 79 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [深圳市索爱创新科技有限公司](https://appshunter.io/developer/1694882950) | [山水(深圳)国际电子科技有限公司](https://appshunter.io/developer/1743360783) |

## What reviewers say

### SOAIY

[App page](https://appshunter.io/ios/app/soaiy/id6450772605)

Manage your wireless Bluetooth headphones with this app. Easily connect, customize audio settings, and update firmware for a personalized listening experience. Explore additional features to enhance your device.

**Highlights:** Connect wireless Bluetooth headphones, Customize audio settings, Update headphone firmware, Personalize device features, Easy device setup

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

**In-app purchases:** none


### SANSUI

[App page](https://appshunter.io/ios/app/sansui/id6499414959)

This utility app allows for deep customization of audio settings, including EQ and button configurations. It provides detailed information about connected devices and supports firmware updates for enhanced functionality.

**Highlights:** Custom button settings, Custom EQ settings, Headphone power display, Multiple mode switching, Position search, Firmware update

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SOAIY free?

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

### Is SANSUI free?

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

### Which has better reviews, SOAIY or SANSUI?

SANSUI is rated higher. SOAIY averages 1.7 out of 5 from 3 ratings, while SANSUI averages 2.5 from 2 ratings.

### Do SOAIY or SANSUI have ads?

Neither SOAIY nor SANSUI shows ads.

### Which is updated more often, SOAIY or SANSUI?

SOAIY ships an update every 3 weeks, and SANSUI weekly. Most recently, SOAIY was updated on September 26, 2026 and SANSUI on September 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.*