# Quadra fitting vs Hearing Aid app & Amplifier

The clearest difference is in-app purchases: Quadra fitting at none against Hearing Aid app & Amplifier's 6. Quadra fitting also leads on rating (5.0 vs 4.5) and iOS requirement (10.0 vs 15.0). Hearing Aid app & Amplifier's advantage is update cadence (every 2 weeks vs every 12 months) and ratings volume (316 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. Hearing Aid app & Amplifier sells 6 in-app purchases, starting at $7.99 per 7 days. Quadra fitting asks for nothing beyond the download.

Quadra fitting holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Hearing Aid app & Amplifier has 316 ratings behind it against 2, so its average is the more settled of the two.

Quadra fitting ships an update every 12 months, Hearing Aid app & Amplifier every 2 weeks. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Quadra fitting | Hearing Aid app & Amplifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/quadra-fitting/id1578636732/reviews)** | [4.5 (316 ratings)](https://appshunter.io/ios/app/hearing-aid-app-and-amplifier/id1617296874/reviews) |
| Number of ratings | 2 | **316** |
| Positive reviews | — | 21.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 49 MB | 71 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Huizhou Jinghao Medical Technology Co.,Ltd.](https://appshunter.io/developer/1543340471) | [AppFabric](https://appshunter.io/developer/1708303822) |

## What reviewers say

### Quadra fitting

[App page](https://appshunter.io/ios/app/quadra-fitting/id1578636732)

This application allows users to remotely control their compatible hearing aid. Adjust volume, switch between listening modes, and perform hearing tests directly from your device.

**Highlights:** Volume control, Mode switching, Hearing tests, Remote operation

**Features:** macOS Compatibility

**In-app purchases:** none


### Hearing Aid app & Amplifier

[App page](https://appshunter.io/ios/app/hearing-aid-app-and-amplifier/id1617296874)

This application amplifies and enhances sounds around you using your smartphone's technology. It aims to improve sound perception for individuals with hearing loss, but is also available for general use. Enjoy a clearer listening experience without registration or ads.

**Highlights:** Sound amplification, Volume control, Speech recognition, Sound enhancement, Restores sound perception

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium subscription | $7.99 | per 7 days |
| Weekly premium access | $9.99 | per 7 days |
| Premium subscription | $9.99 | per 7 days |
| Hearing Aid app & Amplifier | $19.99 | per month |
| Premium Subscription | $49.99 | per year |
| Yearly premium access | $99.99 | per year |

**What reviewers like**

- 👍 Good sound amplification
- 👍 Clearer sound
- 👍 Very nice experience
- 👍 Great functionality

**What reviewers complain about**

- 💸 Expensive subscription
- 💸 High weekly cost
- 💸 Price increased significantly
- 💸 Charged immediately without clear trial
- 💸 No refund policy

**Reported bugs**

- App freezes
- App does not work
- Volume goes up and down by itself
- Email address not working
- Contact information not found

**Requested features**

- Offer a free trial
- Provide more subscription options
- Allow users to try features before subscribing
- Implement a clear cancellation process
- Add volume control options


## Frequently asked questions

### Is Quadra fitting free?

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

### Is Hearing Aid app & Amplifier free?

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

### Which has better reviews, Quadra fitting or Hearing Aid app & Amplifier?

Quadra fitting is rated higher. Quadra fitting averages 5.0 out of 5 from 2 ratings, while Hearing Aid app & Amplifier averages 4.5 from 316 ratings.

### Do Quadra fitting or Hearing Aid app & Amplifier have ads?

Neither Quadra fitting nor Hearing Aid app & Amplifier shows ads.

### Which is updated more often, Quadra fitting or Hearing Aid app & Amplifier?

Quadra fitting ships an update every 12 months, and Hearing Aid app & Amplifier every 2 weeks. Most recently, Quadra fitting was updated on October 30, 2026 and Hearing Aid app & Amplifier on October 24, 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.*