# Cardio Valve vs Unitron Remote Plus

The clearest difference is rating: Cardio Valve at 4.8 against Unitron Remote Plus's 4.4. Cardio Valve also leads on review sentiment (50% vs 22%) and update cadence (every 5 weeks vs every 4 months). Unitron Remote Plus's advantage is ratings volume (4.3K vs 4). 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.

Cardio Valve holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Unitron Remote Plus has 4.3K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 50% of Cardio Valve's written reviews are positive against 22% of Unitron Remote Plus's.

Cardio Valve ships an update every 5 weeks, Unitron Remote Plus every 4 months. The most recent releases landed on September 18, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Cardio Valve | Unitron Remote Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/cardio-valve/id516325480/reviews)** | [4.4 (4.3K ratings)](https://appshunter.io/ios/app/unitron-remote-plus/id1256680977/reviews) |
| Number of ratings | 4 | **4.3K** |
| Positive reviews | **50.0% of reviews** | 22.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 3 MB | 232 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Digimednet BV](https://appshunter.io/developer/696966021) | [Sonova AG](https://appshunter.io/developer/1256679500) |

## What reviewers say

### Cardio Valve

[App page](https://appshunter.io/ios/app/cardio-valve/id516325480)

This tool assists echocardiography professionals in evaluating the function of implanted prosthetic cardiac valves. It offers guidelines for assessing existing valves and selecting the optimal valve before implantation, based on extensive research.

**Highlights:** Assess implanted prosthetic valves, Select optimal prosthetic valves, Evaluate normal function, mismatch, or dysfunction, Calculate minimum Effective Orifice Area (EOA), Guidance based on published research

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Cardio Valve free?

Cardio Valve 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, Cardio Valve or Unitron Remote Plus?

Cardio Valve is rated higher. Cardio Valve averages 4.8 out of 5 from 4 ratings, while Unitron Remote Plus averages 4.4 from 4.3K ratings.

### Do Cardio Valve or Unitron Remote Plus have ads?

Neither Cardio Valve nor Unitron Remote Plus shows ads.

### Which is updated more often, Cardio Valve or Unitron Remote Plus?

Cardio Valve ships an update every 5 weeks, and Unitron Remote Plus every 4 months. Most recently, Cardio Valve was updated on September 18, 2026 and Unitron Remote Plus on September 25, 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.*