# Pool Doctor vs MyDolphin Plus

The clearest difference is review sentiment: Pool Doctor at 68% against MyDolphin Plus's 19%. Pool Doctor also leads on iOS requirement (11.0 vs 13.0). MyDolphin Plus's advantage is price (Free vs $19.99) and ratings volume (8.9K vs 134). On update cadence, ads, in-app purchases and device support there is nothing between them.

MyDolphin Plus is free to download; Pool Doctor costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MyDolphin Plus holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: MyDolphin Plus has 8.9K ratings behind it against 134, so its average is the more settled of the two. Written reviews complicate that: 68% of Pool Doctor's written reviews are positive against 19% of MyDolphin Plus's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Pool Doctor | MyDolphin Plus |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | [4.4 (134 ratings)](https://appshunter.io/ios/app/pool-doctor/id375459618/reviews) | **[4.7 (8.9K ratings)](https://appshunter.io/ios/app/mydolphin-plus/id1372538627/reviews)** |
| Number of ratings | 134 | **8.9K** |
| Positive reviews | **67.8% of reviews** | 19.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Paid | **Free** |
| Size | 7 MB | 108 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gazzini Ventures](https://appshunter.io/developer/1503581197) | [Maytronics](https://appshunter.io/developer/664564907) |

## What reviewers say

### Pool Doctor

[App page](https://appshunter.io/ios/app/pool-doctor/id375459618)

This powerful digital tool helps pool professionals and enthusiasts maintain their pools. Input your chemical readings, and it will provide precise instructions on what chemicals to add and why, supporting various pool types and units of measurement.

**Highlights:** Chemical level adjustment (chlorine, pH, alkalinity, etc.), Supports regular, salt-water, and bromine pools, Multiple unit of measurement options, Customizable ideal ranges and chemicals, Saves reading and treatment records, Langelier Index calculation, Shock calculator

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and intuitive interface
- 🎯 Accurate chemical calculations and recommendations
- 💡 Customizable pool parameters and chemical selection
- 📊 Helpful for pool maintenance beginners
- 🔄 Multiple unit conversions (lbs, oz, kg, metric)

**What reviewers complain about**

- 🐛 App crashes frequently
- ❌ Email functionality doesn't work
- ⚠️ Inaccurate recommendations for some pool types
- 🔧 Settings don't persist or sync across devices
- 💸 Price increased from free to $20

**Reported bugs**

- App crashes after entering readings
- Phone keyboard won't close, preventing navigation
- Entered values change automatically (pH decreases, chlorine increases)
- Chemical settings don't save or remember user preferences
- Recommendations ignore user-specified chemical concentrations

**Requested features**

- Customizable input field order to match test kit order
- Support for Baquacil pool products
- Cyanuric acid reading support
- Ability to select specific chemical types (liquid vs powdered chlorine)
- Salt level adjustment based on salt water generator (SWG) ranges


### 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 Pool Doctor free?

Pool Doctor costs $19.99, with no in-app purchases.

### Is MyDolphin Plus free?

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

### Which has better reviews, Pool Doctor or MyDolphin Plus?

MyDolphin Plus is rated higher. Pool Doctor averages 4.4 out of 5 from 134 ratings, while MyDolphin Plus averages 4.7 from 8.9K ratings.

### Do Pool Doctor or MyDolphin Plus have ads?

Neither Pool Doctor nor MyDolphin Plus shows ads.

### Which is updated more often, Pool Doctor or MyDolphin Plus?

Pool Doctor ships an update every 2 months, and MyDolphin Plus every 2 months. Most recently, Pool Doctor was updated on October 27, 2026 and MyDolphin Plus on October 31, 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.*