# Hearing Aid - Listening Device — Sound amplifier

> Sound amplifier and hearing aid app for mild to moderate hearing loss. (iPhone/iPad app by Hangzhou Knot Network Technology Co., Ltd.)

- Source: https://appshunter.io/ios/app/hearing-aid-listening-device/id6758644989 (this page in markdown: same URL + `.md`)
- Developer: [Hangzhou Knot Network Technology Co., Ltd](https://appshunter.io/developer/1817434588)
- Category: Medical
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 68 MB
- Languages: English
- Released: 2026-02-12
- Data updated: 2026-07-03
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/hearing-aid-listening-device/id6758644989/reviews.md

## What is Hearing Aid?

Hearing Aid Pro transforms your iPhone into a powerful, professional-grade hearing aid and sound amplifier. Designed for those experiencing mild to moderate hearing difficulties, our app helps you hear conversations, TV, and the world around you with crystal-clear clarity without expensive devices.

Key Features

1. Intelligent Volume Amplifier
Boost sounds up to 10x amplification with our high-fidelity audio engine. Hear soft whispers, distant conversations, and ambient sounds that you might otherwise miss.

2. Real-Time Noise Reduction
Advanced AI-powered noise cancellation filters out background chatter, traffic noise, and wind interference so you focus on what truly matters: the voices and sounds you want to hear.

3. Scene-Based Audio Profiles
Switch instantly between optimized audio configurations:
Conversation Mode – Enhance speech clarity in noisy restaurants or crowded rooms
Outdoor Mode – Reduce wind noise while amplifying environmental awareness
TV/Entertainment Mode – Balance audio frequencies for comfortable listening at any volume
Lecture Mode – Focus on distant speakers with directional audio enhancement
Music Mode – Enjoy richer, fuller sound without distortion

4. Seamless Bluetooth Integration
Connect directly to your wireless earbuds or hearing aids for a discreet, comfortable listening experience.

5. Extended Listening Sessions
Optimized battery usage ensures hours of continuous amplification without draining your phone.

Why Choose Hearing Aid Pro?
 - No prescription or expensive hardware required
 - Customizable equalizer to match your unique hearing profile
 - Simple, intuitive interface designed for all ages
 - Privacy-first: All audio processing happens locally on your device
 - Works offline no internet connection needed

Rediscover the joy of hearing. Download Hearing Aid Pro today!

Note: This app is not a medical device. For severe hearing loss, please consult an audiologist or hearing healthcare professional.

Privacy policy: https://www.knotsmith.top/legal/privacy_policy
Terms of use: https://www.knotsmith.top/legal/terms_of_use

## Key features

- Intelligent volume amplification up to 10x
- Real-time AI noise reduction
- Scene-based audio profiles (Conversation, Outdoor, TV, Lecture, Music)
- Seamless Bluetooth integration
- Customizable equalizer
- Offline functionality


## Frequently asked questions about Hearing Aid

### Does Hearing Aid have ads?

No, Hearing Aid does not contain advertisements. The app is free to download and use, with optional in-app purchases available for enhanced features.

### What is the price of Hearing Aid?

Hearing Aid is available for free. While the core functionality is free, there are in-app purchases that users can choose to make.

### What devices does Hearing Aid support?

Hearing Aid is currently supported on iPhone devices. It is designed to work with the iOS operating system.

### How often is Hearing Aid updated?

Hearing Aid was last updated on February 17, 2026, with version 1.1. This indicates recent development and ongoing support from the developer.

### What is the age rating for Hearing Aid?

Hearing Aid has an age rating of 4+. This suggests that the app's content and interface are suitable for users of all ages.

### Can Hearing Aid be used offline?

Yes, Hearing Aid works offline. This means you can use its sound amplification features without an internet connection, making it convenient in various situations.

### Is Hearing Aid a medical device?

No, Hearing Aid is not a medical device. The app is intended as a sound amplifier and is not a substitute for professional medical advice or treatment for severe hearing loss.

### What kind of audio profiles does Hearing Aid offer?

Hearing Aid offers several scene-based audio profiles, including Conversation Mode for noisy environments, Outdoor Mode to reduce wind noise, TV/Entertainment Mode for balanced listening, Lecture Mode for focusing on speakers, and Music Mode for richer sound.

## Version history (last 2 releases)

### 1.1 — 2026-02-17

Play music and boost volume

### 1.0 — 2026-02-13

No release notes.

## More apps by Hangzhou Knot Network Technology Co., Ltd

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- [Denoise Pro: Noise Reducer](https://appshunter.io/ios/app/denoise-pro-noise-reducer/id6751505212)
- [Pill Counter: Tablet Counting](https://appshunter.io/ios/app/pill-counter-tablet-counting/id6751794546)
- [Stud Finder Pro: Wall Scanner](https://appshunter.io/ios/app/stud-finder-pro-wall-scanner/id6757309084)

All apps by Hangzhou Knot Network Technology Co., Ltd: https://appshunter.io/developer/1817434588

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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 2026-07-03.*