# MDHearing vs otoTune

The clearest difference is rating: otoTune at 4.7 against MDHearing's 4.1. otoTune also leads on review sentiment (50% vs 37%). MDHearing's advantage is ads (none vs shown) and ratings volume (1.8K vs 9). On price, update cadence, in-app purchases and device support there is nothing between them.

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

otoTune holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: MDHearing has 1.8K ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 37% of MDHearing's written reviews are positive against 50% of otoTune's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | MDHearing | otoTune |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (1.8K ratings)](https://appshunter.io/ios/app/mdhearing/id1244278587/reviews) | **[4.7 (9 ratings)](https://appshunter.io/ios/app/ototune/id1531839328/reviews)** |
| Number of ratings | **1.8K** | 9 |
| Positive reviews | 36.5% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 120 MB | 130 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [AN Direct US, Inc](https://appshunter.io/developer/1186644315) | [Soundwave Hearing LLC](https://appshunter.io/developer/1531839330) |

## What reviewers say

### MDHearing

[App page](https://appshunter.io/ios/app/mdhearing/id1244278587)

This app empowers users to manage their compatible smart hearing aids directly from their smartphone. It allows for personalized sound customization, volume control, and battery monitoring. Users can also request remote adjustments from specialists and locate misplaced devices.

**Highlights:** Remote hearing aid control, Personalized sound profiles, Volume adjustment, Program selection by environment, Battery level monitoring, Remote specialist tuning, Locate lost hearing aids

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Customizable settings
- 💡 Helpful customer support

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔋 Battery life problems
- 🔇 Sound quality concerns

**Reported bugs**

- App not recognizing hearing aids
- Frequent disconnections
- Hearing aid malfunctions

**Requested features**

- More fine-tuning options
- Improved Bluetooth connectivity
- Longer battery life


### otoTune

[App page](https://appshunter.io/ios/app/ototune/id1531839328)

Personalize your Sontro hearing aids with a quick, patented test. This app offers guided setup for new users and fine-tuning controls to adjust sound. Create an account to unlock the full potential of your hearing devices.

**Highlights:** Personalize hearing aids with a 3-minute test, Guided setup tutorial for new users, Fine-tune Sontro device sound, Create a Soundwave account, Access hearing aid controls

**In-app purchases:** none


## Frequently asked questions

### Is MDHearing free?

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

### Is otoTune free?

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

### Which has better reviews, MDHearing or otoTune?

otoTune is rated higher. MDHearing averages 4.1 out of 5 from 1.8K ratings, while otoTune averages 4.7 from 9 ratings.

### Do MDHearing or otoTune have ads?

otoTune shows ads; MDHearing does not.

### Which is updated more often, MDHearing or otoTune?

MDHearing ships an update every 2 months, and otoTune every 2 months. Most recently, MDHearing was updated on September 22, 2026 and otoTune on September 10, 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.*