# ReSound Smart 3D vs Unitron Remote Plus

The clearest difference is review sentiment: ReSound Smart 3D at 48% against Unitron Remote Plus's 22%. ReSound Smart 3D also leads on rating (4.7 vs 4.4) and ratings volume (93K vs 4.3K). 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.

ReSound Smart 3D holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: ReSound Smart 3D has 93K ratings behind it against 4.3K, so its average is the more settled of the two. Written reviews point the same way: 48% of ReSound Smart 3D's written reviews are positive against 22% of Unitron Remote Plus's.

ReSound Smart 3D ships an update every 3 months, Unitron Remote Plus every 4 months. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | ReSound Smart 3D | Unitron Remote Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (93K ratings)](https://appshunter.io/ios/app/resound-smart-3d/id1134918918/reviews)** | [4.4 (4.3K ratings)](https://appshunter.io/ios/app/unitron-remote-plus/id1256680977/reviews) |
| Number of ratings | **93K** | 4.3K |
| Positive reviews | **47.8% of reviews** | 22.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | Free |
| Best chart rank | **#170** | — |
| Size | 267 MB | 232 MB |
| Requires iOS | **12.2** | 16.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [ReSound](https://appshunter.io/developer/585579327) | [Sonova AG](https://appshunter.io/developer/1256679500) |

## What reviewers say

### ReSound Smart 3D

[App page](https://appshunter.io/ios/app/resound-smart-3d/id1134918918)

**Currently charting:** #170 Top Free · Medical (US App Store)

Control your hearing aids directly from your mobile device. Adjust volume, change programs, personalize sound settings, and even locate lost devices. Receive remote updates and support from your hearing care professional.

**Highlights:** Remote hearing aid control, Program and sound adjustment, Favorite settings with location tagging, Hearing aid locator, Remote updates from hearing professional, Tinnitus management

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Effortless connection to Auracast streams
- 👍 Great love the hearing aids, recommend to anyone
- 👍 Outstanding performance
- 👍 Excellent hearing aids
- 👍 Easy to use and maintain

**What reviewers complain about**

- 🐛 Developers should spend time understanding hearing loss
- 🐛 Causes connectivity issues, unreliable app
- 🐛 Constantly disconnects, freezes, and requires reinstalls
- 🐛 Slow, buggy, and non-responsive
- 🐛 Causes battery drain on Apple Watch

**Reported bugs**

- Constantly disconnects from hearing aids
- Freezes and requires reinstallation
- Doesn't recognize hearing aids after iOS updates
- Switches between programs randomly
- Causes battery drain on Apple Watch

**Requested features**

- Noise cancellation feature
- Ability to use top buttons for call answering
- More preset programs and customization options
- Integration with Siri and Shortcuts
- Standalone Apple Watch app


### Unitron Remote Plus

[App page](https://appshunter.io/ios/app/unitron-remote-plus/id1256680977)

Control your hearing aids with ease, adjusting volume and programs to personalize your listening experience. Get daily support, remote adjustments from your provider, and track your hearing aid usage and activity. Never lose your devices again with the built-in tracking feature.

**Highlights:** Volume control, Program selection and customization, Virtual hearing aid guide (Coach), Remote adjustments from provider, Listening situation feedback (Ratings), Lifestyle data tracking, Find my Devices feature

**In-app purchases:** none

**What reviewers like**

- 🚀 Powerful app features
- 👍 Helpful for hearing improvement
- 🎼 Enhances music and audio experience

**What reviewers complain about**

- 🐛 Frequent crashes and disconnections
- 🔌 Unreliable Bluetooth connectivity
- 🔋 Battery life issues
- 🤔 Confusing or unintuitive UI changes

**Reported bugs**

- Inability to connect or pair with hearing aids
- Volume controls not working as expected
- Incompatibility with new iOS versions

**Requested features**

- Customizable EQ settings
- Widget for quick access
- Apple Watch integration
- Lock volume/settings to prevent unintended changes


## Frequently asked questions

### Is ReSound Smart 3D free?

ReSound Smart 3D is free to download, with no in-app purchases.

### Is Unitron Remote Plus free?

Unitron Remote Plus is free to download, with no in-app purchases.

### Which has better reviews, ReSound Smart 3D or Unitron Remote Plus?

ReSound Smart 3D is rated higher. ReSound Smart 3D averages 4.7 out of 5 from 93K ratings, while Unitron Remote Plus averages 4.4 from 4.3K ratings.

### Do ReSound Smart 3D or Unitron Remote Plus have ads?

Neither ReSound Smart 3D nor Unitron Remote Plus shows ads.

### Which is updated more often, ReSound Smart 3D or Unitron Remote Plus?

ReSound Smart 3D ships an update every 3 months, and Unitron Remote Plus every 4 months. Most recently, ReSound Smart 3D was updated on October 17, 2026 and Unitron Remote Plus on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*