# MyDolphin Plus vs Polytropic

The clearest difference is rating: MyDolphin Plus at 4.7 against Polytropic's 3.0. MyDolphin Plus also leads on ratings volume (8.9K vs 2) and review sentiment (19% vs 4%). Polytropic's advantage is update cadence (every 3 weeks vs every 2 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.

MyDolphin Plus holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: MyDolphin Plus has 8.9K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 19% of MyDolphin Plus's written reviews are positive against 4% of Polytropic's.

MyDolphin Plus ships an update every 2 months, Polytropic every 3 weeks. The most recent releases landed on October 28, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | MyDolphin Plus | Polytropic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (8.9K ratings)](https://appshunter.io/ios/app/mydolphin-plus/id1372538627/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/polytropic/id1613713279/reviews) |
| Number of ratings | **8.9K** | 2 |
| Positive reviews | **19.2% of reviews** | 4.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 108 MB | 251 MB |
| Requires iOS | **13.0** | 14.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maytronics](https://appshunter.io/developer/664564907) | [Polytropic](https://appshunter.io/developer/1613713281) |

## What reviewers say

### MyDolphin Plus

[App page](https://appshunter.io/ios/app/mydolphin-plus/id1372538627)

Control your robotic pool cleaner remotely via Wi-Fi or Bluetooth. Schedule cleaning cycles, use voice commands, and even create custom LED light shows. Enjoy a pristine pool with effortless management.

**Highlights:** Remote control from anywhere, Voice control via Siri, Schedule cleaning modes, Initiate robot ascent, Name your robot, Create LED light shows

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ⚡ Fast cleaning performance
- 🤖 Efficient robot operation
- 🧹 Excellent pool cleaning
- 📱 Convenient app control
- 🕰️ Useful scheduling options

**What reviewers complain about**

- 🐛 Frequent connectivity issues
- 📵 Unreliable app functionality
- 🔁 Constant need to re-login/reconnect
- 🕰️ Slow app response times
- 🚫 Limited app features/customization

**Reported bugs**

- App freezes and crashes frequently
- Inability to connect to robot via app
- Inconsistent app performance after updates
- Scheduled cleaning cycles not working as expected
- Manual control features not functioning properly

**Requested features**

- Improved app stability and reliability
- More flexible scheduling options
- Ability to monitor cleaning history remotely
- Enhanced manual control/navigation in app
- Automatic notifications for completed cycles


### Polytropic

[App page](https://appshunter.io/ios/app/polytropic/id1613713279)

This app provides secure remote management for heat pumps, enabling supervision, preventive maintenance, and easy adjustments. It offers an intuitive interface for monitoring machine status, temperatures, and operating modes, with data stored for five years.

**Highlights:** Secure remote heat pump management, Preventive maintenance and diagnostics, Remote parameter adjustment and optimization, Real-time status monitoring, Error code feedback and proactive service, Data storage for 5 years, Remote water treatment management

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MyDolphin Plus free?

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

### Is Polytropic free?

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

### Which has better reviews, MyDolphin Plus or Polytropic?

MyDolphin Plus is rated higher. MyDolphin Plus averages 4.7 out of 5 from 8.9K ratings, while Polytropic averages 3.0 from 2 ratings.

### Do MyDolphin Plus or Polytropic have ads?

Neither MyDolphin Plus nor Polytropic shows ads.

### Which is updated more often, MyDolphin Plus or Polytropic?

MyDolphin Plus ships an update every 2 months, and Polytropic every 3 weeks. Most recently, MyDolphin Plus was updated on October 28, 2026 and Polytropic on October 23, 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.*