# YaoSound vs Hearing Amplifier

The clearest difference is in-app purchases: YaoSound at none against Hearing Amplifier's 10. YaoSound also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Hearing Amplifier sells 10 in-app purchases, starting at $0.99 per 7 days. YaoSound asks for nothing beyond the download.

YaoSound ships an update every 3 weeks, Hearing Amplifier every 5 weeks. Both last shipped on November 7, 2026.

## The numbers

| Metric | YaoSound | Hearing Amplifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (928 ratings)](https://appshunter.io/ios/app/hearing-amplifier-clear-sound/id1620656783/reviews)** |
| Number of ratings | — | **928** |
| Positive reviews | — | 62.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | — | Subscription |
| Size | 56 MB | 211 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Magnet Technology Co.,Ltd](https://appshunter.io/developer/1606759318) | [ZipoApps](https://appshunter.io/developer/1671444635) |

## What reviewers say

### YaoSound

[App page](https://appshunter.io/ios/app/yaosound/id1606759316)

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

**In-app purchases:** none


### Hearing Amplifier

[App page](https://appshunter.io/ios/app/hearing-amplifier-clear-sound/id1620656783)

This app acts as a personal sound enhancer, amplifying and clarifying audio from a distance in real-time. It features an adjustable equalizer for custom sound tuning and background noise reduction, making it easier to hear conversations, lectures, and media.

**Highlights:** Real-time audio amplification, Adjustable equalizer, Enhanced speech clarity, Background noise reduction, Works with headphones/earbuds, Boost low-volume sounds

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $0.99 | per 7 days |
| Unlimited access | $1.99 | per 7 days |
| Maximum Record Limits | $3.49 | per month |
| Premium - weekly | $4.99 | per 7 days |
| Unlimited Access | $4.99 | per 7 days |
| Weekly 3d trial | $5.99 | per 7 days |
| Weekly 3d trial | $6.99 | per 7 days |
| Weekly 3d trial | $8.99 | per 7 days |
| Unlimited Access | $9.99 | per year |
| Monthly 3d trial | $19.99 | per month |

**What reviewers like**

- 👍 Great app
- 👍 Clear sound
- 👍 Useful
- 👍 Hearing enhancement

**What reviewers complain about**

- 🐛 Delay issues
- 🐛 Sound quality problems
- 🔋 Drains battery
- 📢 Annoying ads
- 🐛 Crashes and bugs

**Reported bugs**

- Frequent crashes
- Compatibility issues
- Subscription problems

**Requested features**

- Background playback
- Improved noise cancellation
- Customizable sound settings


## Frequently asked questions

### Is YaoSound free?

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

### Is Hearing Amplifier free?

Hearing Amplifier is free to download, with in-app purchases available.

### Do YaoSound or Hearing Amplifier have ads?

Hearing Amplifier shows ads; YaoSound does not.

### Which is updated more often, YaoSound or Hearing Amplifier?

YaoSound ships an update every 3 weeks, and Hearing Amplifier every 5 weeks. Most recently, YaoSound was updated on November 7, 2026 and Hearing Amplifier on November 7, 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.*