# EXOSPACE B55 vs MyDolphin Plus

The clearest difference is rating: MyDolphin Plus at 4.7 against EXOSPACE B55's 1.6. MyDolphin Plus also leads on ratings volume (8.9K vs 65). EXOSPACE B55's advantage is iOS requirement (9.0 vs 13.0). 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.

MyDolphin Plus holds the better App Store score, 4.7 against 1.6. That said, the two scores are not equally well evidenced: MyDolphin Plus has 8.9K ratings behind it against 65, so its average is the more settled of the two. Written reviews point the same way: 14% of EXOSPACE B55's written reviews are positive against 19% of MyDolphin Plus's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | EXOSPACE B55 | MyDolphin Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (65 ratings)](https://appshunter.io/ios/app/exospace-b55/id1016372966/reviews) | **[4.7 (8.9K ratings)](https://appshunter.io/ios/app/mydolphin-plus/id1372538627/reviews)** |
| Number of ratings | 65 | **8.9K** |
| Positive reviews | 14.1% of reviews | **19.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 13 MB | 108 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Breitling SA](https://appshunter.io/developer/323691435) | [Maytronics](https://appshunter.io/developer/664564907) |

## What reviewers say

### EXOSPACE B55

[App page](https://appshunter.io/ios/app/exospace-b55/id1016372966)

Enhance your connected chronograph's functionality with this companion app. It allows for easy adjustment of watch settings, saving and analyzing measurement data, and configuring various chronograph functions. Receive smartphone notifications directly on your watch and update its software seamlessly.

**Highlights:** Verify and adjust chronograph settings, Save and analyze time series measurements, Configure chronograph functions, Access and save flight times, Receive smartphone notifications on watch, Personalize watch display, Update watch software

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is EXOSPACE B55 free?

EXOSPACE B55 is free to download, with no in-app purchases.

### Is MyDolphin Plus free?

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

### Which has better reviews, EXOSPACE B55 or MyDolphin Plus?

MyDolphin Plus is rated higher. EXOSPACE B55 averages 1.6 out of 5 from 65 ratings, while MyDolphin Plus averages 4.7 from 8.9K ratings.

### Do EXOSPACE B55 or MyDolphin Plus have ads?

Neither EXOSPACE B55 nor MyDolphin Plus shows ads.

### Which is updated more often, EXOSPACE B55 or MyDolphin Plus?

EXOSPACE B55 ships an update every 2 months, and MyDolphin Plus every 2 months. Most recently, EXOSPACE B55 was updated on November 1, 2026 and MyDolphin Plus on November 6, 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.*