# BHM smart control vs AudioKey 3

The clearest difference is review sentiment: BHM smart control at 50% against AudioKey 3's 19%. AudioKey 3's advantage is update cadence (every 4 months vs every 26 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

BHM smart control ships an update every 26 months, AudioKey 3 every 4 months. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | BHM smart control | AudioKey 3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.9 (15 ratings)](https://appshunter.io/ios/app/audiokey-3/id6544801975/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | **50.0% of reviews** | 18.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 91 MB | 247 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [BHM-Tech Produktionsgesellschaft mbH](https://appshunter.io/developer/1454777672) | [MED-EL](https://appshunter.io/developer/455935145) |

## What reviewers say

### BHM smart control

[App page](https://appshunter.io/ios/app/bhm-smart-control/id1454777673)

Control your hearing systems directly from your mobile device. Adjust programs, volume, mute, and check battery status discreetly. Turn your smartphone into an intelligent remote for your hearing aids.

**Highlights:** Direct hearing program selection, Volume adjustment (individual or combined), Muting and unmuting hearing systems, Battery status check, Connects directly via Bluetooth Low Energy

**In-app purchases:** none


### AudioKey 3

[App page](https://appshunter.io/ios/app/audiokey-3/id6544801975)

This app serves as a remote control for compatible MED-EL audio processors, allowing users to customize settings and access support materials. Caregivers can also utilize its features to assist others, and it includes a function to locate misplaced devices.

**Highlights:** Remote control for audio processors, Customize personal settings, Caregiver support mode, Find My Processor functionality, Check usage statistics, Access support materials, Configure streaming devices

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BHM smart control free?

BHM smart control is free to download, with no in-app purchases.

### Is AudioKey 3 free?

AudioKey 3 is free to download, with no in-app purchases.

### Do BHM smart control or AudioKey 3 have ads?

Neither BHM smart control nor AudioKey 3 shows ads.

### Which is updated more often, BHM smart control or AudioKey 3?

BHM smart control ships an update every 26 months, and AudioKey 3 every 4 months. Most recently, BHM smart control was updated on October 5, 2026 and AudioKey 3 on October 6, 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.*