# AcoSound — AcoSound

> Bluetooth hearing aid fitting and information app for certified devices. (iPhone/iPad app by HANGZHOU ACOSOUND TECHNOLOGY CO., LTD.)

- Source: https://appshunter.io/ios/app/acosound/id1504604897 (this page in markdown: same URL + `.md`)
- Developer: [HANGZHOU ACOSOUND TECHNOLOGY CO., LTD](https://appshunter.io/developer/1504604896)
- Category: Medical, Utilities
- Price: Free
- Rating: 3.50/5 from 12 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 62 MB
- Languages: American English, French (France), German (Germany), Italian, Russian, Chinese (Simplified, China), European Spanish
- Released: 2020-04-03
- Data updated: 2026-07-19
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/acosound/id1504604897/reviews.md

## What is AcoSound?

AcoSound app is suitable for the fitting of bluetooth products of acosound hearing aids

When purchasing or booking relevant medical and health services, if you or the actual user have any doubts about whether you are suitable for the corresponding program, please consult a medical practitioner or relevant professionals before making a decision. Meanwhile, due to the different physical condition of each user, please communicate in detail with the healthcare personnel or professionals about your health condition and history of diseases and allergies, etc., and understand the risks of the relevant program before actually receiving the service.

The hearing aids involved in this product have obtained CMDC certification from the People's Republic of China, FDA certification and FCC certification from the United States of America, and are eligible for legal listing, sales, and use in the regions of the People's Republic of China and the United States of America. Our company confirms that the hearing aids involved in this product will not be listed, sold, or used in other countries or regions outside of the aforementioned regions, except the hearing aids has obtained regulatory clearance to be used in the countries or regions.

## Key features

- Bluetooth hearing aid fitting
- Medical and health service guidance
- Professional consultation advice
- Device certification information
- Regional sales restrictions

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/acosound/id1504604897/reviews.md

### 3/5 — Worked, then didn’t

*2025-10-07*

Stopped working after iOS update. Please fix ASAP as I now have no way to adjust my aids

### 3/5 — Great hearing aid, inconsistent app

*2023-11-04*

I would give it 5 stars, but I’m taking away 2 because of the app. I have consistently inconsistent success when I try to connect my hearing aid to the app to do any adjustments or to check the charge. I work on it away from any other Bluetooth using device (like my Apple Watch); it just won’t connect until I remove the app, reinstall it, and go through the whole hearing test shabang to get it going again. It’s time consuming and I shouldn’t have to do that. It’s irritating. I really like the hearing aid itself!

### 5/5 — Excellent hearing aids

*2023-10-04*

Thank you for making an excellent set of hearing aids even better with the recent update. Each firmware and software update have brought noticeable improvements to both the operation and quality of listening. Please keep up the great work.

### 2/5 — App needs updating

*2023-07-10*

The app constantly freezes, can’t switch between different modes. Bluetooth loses connection frequently, Bluetooth doesn’t automatically connect without having to restart the app. Major disappointment.

## Frequently asked questions about AcoSound

### What is AcoSound used for?

AcoSound is an application designed for the fitting of Bluetooth hearing aids manufactured by AcoSound. It also provides guidance related to purchasing and booking relevant medical and health services.

### Is AcoSound available for free?

Yes, AcoSound is available for free. There are no costs associated with downloading or using the core features of the application.

### What certifications do the AcoSound hearing aids have?

The hearing aids involved with AcoSound have obtained CMDC certification from China, and FDA and FCC certification from the United States of America, making them eligible for legal sale and use in these regions.

### Can I use AcoSound hearing aids outside of China and the USA?

AcoSound confirms that the hearing aids will not be listed, sold, or used in countries or regions outside of China and the USA, unless the hearing aids have obtained specific regulatory clearance for those regions.

### Does AcoSound have ads?

No, AcoSound does not contain advertisements. The application is free to use without any ad interruptions.

### What devices is AcoSound compatible with?

AcoSound is compatible with iPhone, iPad, and iPod devices. It is designed for use on Apple's mobile operating systems.

### How often is AcoSound updated?

The latest version of AcoSound is 1.4.3, and it was last updated on February 9, 2026. This indicates a relatively infrequent update schedule.

### What is the age rating for AcoSound?

AcoSound has an age rating of 4+. This means it is considered suitable for children aged four and above.

## Version history (last 5 releases)

### 1.4.5 — 2026-07-10

Fixed several issues

### 1.4.4 — 2026-07-09

1. Added login module
2. AI fitting is supported for certain hearing aid models
3. Fixed other minor issues

### 1.4.3 — 2026-02-09

1. Optimized the hearing test process
2. Optimized the firmware update process
3. Fixed some other issues

### 1.4.2 — 2025-10-24

1.Two additional algorithms have been added to the autofitting
2.Added Spanish and Russian display
3.The non-audio hearing aid has added the function of [Start-up Delay]
4.Improved some other issues

### 1.4.1 — 2025-01-23

improve some issues

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## More apps by HANGZHOU ACOSOUND TECHNOLOGY CO., LTD

- [AiTing](https://appshunter.io/ios/app/aiting/id6450108052)

All apps by HANGZHOU ACOSOUND TECHNOLOGY CO., LTD: https://appshunter.io/developer/1504604896

## Related topics

[acosound](https://appshunter.io/ios/topics/acosound)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-19.*