# AcoSound vs 觉听

The clearest difference is iOS requirement: 觉听 at 13.0 against AcoSound's 15.0. 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.

AcoSound ships an update every 2 months, 觉听 monthly. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | AcoSound | 觉听 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (12 ratings)](https://appshunter.io/ios/app/acosound/id1504604897/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 60 MB | 9 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HANGZHOU ACOSOUND TECHNOLOGY CO., LTD](https://appshunter.io/developer/1504604896) | [Chengdu Shuting Medical Instruments Co., Ltd.](https://appshunter.io/developer/1681059271) |

## What reviewers say

### AcoSound

[App page](https://appshunter.io/ios/app/acosound/id1504604897)

This app facilitates the fitting of Bluetooth hearing aids from a specific brand. It provides guidance on medical services and emphasizes consulting professionals before use. The hearing aids are certified for sale in China and the USA.

**Highlights:** Bluetooth hearing aid fitting, Medical and health service guidance, Professional consultation advice, Device certification information, Regional sales restrictions

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

**In-app purchases:** none


### 觉听

[App page](https://appshunter.io/ios/app/id6447432180)

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

**In-app purchases:** none


## Frequently asked questions

### Is AcoSound free?

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

### Is 觉听 free?

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

### Do AcoSound or 觉听 have ads?

Neither AcoSound nor 觉听 shows ads.

### Which is updated more often, AcoSound or 觉听?

AcoSound ships an update every 2 months, and 觉听 monthly. Most recently, AcoSound was updated on September 30, 2026 and 觉听 on October 1, 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.*