AcoSound vs Eargo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AcoSound
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.
- Bluetooth hearing aid fitting
- Medical and health service guidance
- Professional consultation advice
- Device certification information
- Regional sales restrictions
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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.
Eargo
Personalize your hearing devices to match your lifestyle and hearing needs. Adjust settings like volume and noise filters for optimal clarity in various environments. Access helpful tutorials, guides, and support directly through the app.
- Personalize hearing devices with Sound Match
- Configure volume, treble, and bass settings
- Adjust noise filters for speech clarity
- Access how-to videos and user guides
- Set up device alerts and reminders
- Apply software updates remotely
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Download the Eargo app to personalize your Eargos for your hearing needs and lifestyle preferences. Whether you’re out dining, in a meeting, or watching TV from the comfort of your home, you can be sure you won’t miss a beat. Features: - Use Sound Match to personalize your device to your unique hearing needs. Sound Match appears automatically during first-time app use and can be accessed anytime from the app menu. - Configure settings like Volume, Treble, and Bass within each program and for each ear. (Features vary by product.) - Make situational adjustments to your hearing devices from the app. Change the program, mute/unmute, and increase/decrease the Noise Filter for your preferred speech clarity. (Features vary by product). - Stay up to date by remotely applying Eargo’s latest software updates when available. Disclaimer Eargo 5, 6, SE, 7, or 8, their accessories, and application are intended to compensate for mild to moderate hearing loss in adults (those age 18 and older). Eargo 5, 6, SE, 7, or 8, their accessories, and application are not intended to prevent, diagnose nor cure disease and/or hearing loss. Sound Match is a tool designed to give you general information about your hearing and is not a test. Please see a healthcare provider if you have recently noticed a sudden change in hearing, ear pain, and/or discharge. Please stop the use of any Eargo accessory or device if you experience discomfort (e.g. dizziness, uncomfortably loud sounds).
Screenshots
Verdict
The clearest difference is rating: AcoSound at 3.5 against Eargo's 3.0. AcoSound also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.4). Eargo's advantage is ratings volume (154 vs 12). On price, review sentiment, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AcoSound holds the better App Store score, 3.5 against 3.0. That said, the two scores are not equally well evidenced: Eargo has 154 ratings behind it against 12, so its average is the more settled of the two. Written reviews complicate that: 25% of AcoSound's written reviews are positive against 27% of Eargo's, so the app with the better star average is not the one people write more warmly about.
AcoSound ships an update every 2 months, Eargo monthly. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.
| Parameter | AcoSound | Eargo |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (12 ratings) — better | 3.0 (154 ratings) |
| Positive reviews | 25.0% of reviews | 27.1% of reviews — better |
| Number of ratings | 12 | 154 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.4 |
| Further details — not scored | ||
| Size | 60 MB | 183 MB |
| Age rating | 4+ | 12+ |
| Developer | HANGZHOU ACOSOUND TECHNOLOGY CO., LTD | Eargo |
Customer experience
AcoSound
Eargo
Bugs and requests
AcoSound
Not enough reviews yet to summarise bugs or requests.
Eargo
Reported bugs
3 issues- App frequently freezes and disconnects
- App fails to connect to devices and charger
- Inconsistent performance and functionality
Requested features
4 requests- Add dark mode option
- Extend app to Apple Watch
- Provide more detailed tone and volume controls
- Indicate current settings for volume, treble, and bass
In-app purchases
AcoSound
No in-app purchases
Eargo
No in-app purchases









