# Baha Smart App vs AudioKey 2

The clearest difference is rating: AudioKey 2 at 5.0 against Baha Smart App's 2.1. Baha Smart App's advantage is ratings volume (88 vs 1). On price, review sentiment, update cadence and ads there is nothing between them.

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

AudioKey 2 holds the better App Store score, 5.0 against 2.1. That said, the two scores are not equally well evidenced: Baha Smart App has 88 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 16% of Baha Smart App's written reviews are positive against 11% of AudioKey 2's, so the app with the better star average is not the one people write more warmly about.

Baha Smart App ships an update every 3 months, AudioKey 2 every 4 months. The most recent releases landed on October 21, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | Baha Smart App | AudioKey 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (88 ratings)](https://appshunter.io/ios/app/baha-smart-app/id1510320334/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/audiokey-2/id1522269848/reviews)** |
| Number of ratings | **88** | 1 |
| Positive reviews | **16.1% of reviews** | 11.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 208 MB | 243 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Cochlear Limited](https://appshunter.io/developer/489503787) | [MED-EL Elektromedizinische Geraete GmbH](https://appshunter.io/developer/455935145) |

## What reviewers say

### Baha Smart App

[App page](https://appshunter.io/ios/app/baha-smart-app/id1510320334)

Manage your compatible Baha sound processor directly from your iPhone. Adjust volume, change programs, activate streaming, and even locate a lost device. Create custom settings for different locations and access support information easily.

**Highlights:** Change sound processor programs, Activate wireless accessory streaming, Adjust volume and sound, Create location-based Favourites, Locate lost sound processors, View sound processor status

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🎧 Works well for some users with proper connectivity
- 🚀 Fast pairing when functioning correctly
- 👍 Accessible for blind and hard of hearing users
- 🔧 Provides remote control of hearing aid settings
- ⌚ Apple Watch companion app available

**What reviewers complain about**

- 🔴 Chronic connection failures between app and device
- 🐛 Frequent crashes and freezes
- ❌ Won't detect paired Bluetooth devices
- 🔄 Requires constant reinstallation to function
- 📉 Loses user settings and presets unexpectedly

**Reported bugs**

- App fails to detect sound processor despite Bluetooth connection
- Bluetooth connects but app won't pair
- App crashes immediately after pairing with device
- Connection drops randomly during use
- Settings not saved after power save mode activation

**Requested features**

- Customizable wallpapers/background images
- Text labels for programs instead of icons only
- Ability to select single ear device (left/right only)
- Apple Watch complications for quick access
- Backward compatibility with older BAHA models


### AudioKey 2

[App page](https://appshunter.io/ios/app/audiokey-2/id1522269848)

This app functions as a remote control for compatible MED-EL audio processors, allowing users to customize settings and check usage statistics. Caregivers can also utilize its features to support others, and it includes a tool to help locate misplaced devices.

**Highlights:** Remote control for audio processors, Customize personal settings, Find My Processor functionality, Check usage statistics, Access support material, Configure AudioStream device

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Baha Smart App free?

Baha Smart App is free to download, with no in-app purchases.

### Is AudioKey 2 free?

AudioKey 2 is free to download, with no in-app purchases.

### Which has better reviews, Baha Smart App or AudioKey 2?

AudioKey 2 is rated higher. Baha Smart App averages 2.1 out of 5 from 88 ratings, while AudioKey 2 averages 5.0 from 1 ratings.

### Do Baha Smart App or AudioKey 2 have ads?

Neither Baha Smart App nor AudioKey 2 shows ads.

### Which is updated more often, Baha Smart App or AudioKey 2?

Baha Smart App ships an update every 3 months, and AudioKey 2 every 4 months. Most recently, Baha Smart App was updated on October 21, 2026 and AudioKey 2 on July 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.*