# HA vs EarUnion

The clearest difference is review sentiment: EarUnion at 100% against HA's 10%. EarUnion also leads on rating (3.7 vs 2.6). HA's advantage is ratings volume (35 vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EarUnion holds the better App Store score, 3.7 against 2.6. That said, the two scores are not equally well evidenced: HA has 35 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 10% of HA's written reviews are positive against 100% of EarUnion's.

HA ships an update every 6 weeks, EarUnion every 5 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | HA | EarUnion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (35 ratings)](https://appshunter.io/ios/app/ha-fit/id1618179282/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/earunion/id6443539361/reviews)** |
| Number of ratings | **35** | 3 |
| Positive reviews | 10.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 4 MB | 31 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KOOMA INTERNATIONAL TRADING, LLC](https://appshunter.io/developer/1784840025) | [欧仕达听力科技(厦门)有限公司](https://appshunter.io/developer/1405345564) |

## What reviewers say

### HA

[App page](https://appshunter.io/ios/app/ha-fit/id1618179282)

Remotely control your hearing aids with this application. Adjust volume, switch programs, and fine-tune settings like gain and noise reduction. Monitor battery life and connection status for seamless operation.

**Highlights:** Remote hearing aid control, Volume adjustment, Program switching, Gain adjustment, Feedback and noise reduction control, Battery status check, Connection status check

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

**In-app purchases:** none


### EarUnion

[App page](https://appshunter.io/ios/app/earunion/id6443539361)

This utility app allows users to connect and personalize their listening devices. It offers sound tuning, scene customization with environmental options, and language settings. Users are advised to seek medical advice for any health-related decisions.

**Highlights:** Device connection and search, Personalized listening settings, Customizable sound scenes, Sound tuning options, Multi-language support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HA free?

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

### Is EarUnion free?

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

### Which has better reviews, HA or EarUnion?

EarUnion is rated higher. HA averages 2.6 out of 5 from 35 ratings, while EarUnion averages 3.7 from 3 ratings.

### Do HA or EarUnion have ads?

Neither HA nor EarUnion shows ads.

### Which is updated more often, HA or EarUnion?

HA ships an update every 6 weeks, and EarUnion every 5 weeks. Most recently, HA was updated on November 3, 2026 and EarUnion on November 3, 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.*