# EarUnion vs GM Hearing

EarUnion and GM Hearing are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

EarUnion ships an update every 5 weeks, GM Hearing every 6 weeks. The most recent releases landed on October 25, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | EarUnion | GM Hearing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/earunion/id6443539361/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | Free | — |
| Size | 31 MB | 148 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [欧仕达听力科技(厦门)有限公司](https://appshunter.io/developer/1405345564) | [Goodmi Intelligent (Shenzhen) Co., Ltd.](https://appshunter.io/developer/1615937678) |

## What reviewers say

### 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


### GM Hearing

[App page](https://appshunter.io/ios/app/gm-hearing/id6621245741)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EarUnion free?

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

### Is GM Hearing free?

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

### Do EarUnion or GM Hearing have ads?

Neither EarUnion nor GM Hearing shows ads.

### Which is updated more often, EarUnion or GM Hearing?

EarUnion ships an update every 5 weeks, and GM Hearing every 6 weeks. Most recently, EarUnion was updated on October 25, 2026 and GM Hearing on October 20, 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.*