# Pool Doctor vs Pool Measure Pro

The clearest difference is price: Pool Measure Pro at Free against Pool Doctor's $19.99. Pool Doctor's advantage is in-app purchases (none vs 7) and rating (4.4 vs 4.1). On review sentiment, update cadence, ads and device support there is nothing between them.

Pool Measure Pro is free to download; Pool Doctor costs $19.99 up front. Pool Measure Pro sells 7 one-off in-app purchases. Pool Doctor asks for nothing beyond the download.

Pool Doctor holds the better App Store score, 4.4 against 4.1. That said, the two scores are not equally well evidenced: Pool Doctor has 134 ratings behind it against 10, so its average is the more settled of the two. Written reviews complicate that: 68% of Pool Doctor's written reviews are positive against 70% of Pool Measure Pro's, so the app with the better star average is not the one people write more warmly about.

Pool Doctor ships an update every 2 months, Pool Measure Pro every 3 months. The most recent releases landed on September 23, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Pool Doctor | Pool Measure Pro |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | **[4.4 (134 ratings)](https://appshunter.io/ios/app/pool-doctor/id375459618/reviews)** | [4.1 (10 ratings)](https://appshunter.io/ios/app/pool-measure-pro/id531430929/reviews) |
| Number of ratings | **134** | 10 |
| Positive reviews | 67.8% of reviews | **70.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#184** | — |
| Size | 7 MB | 78 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Gazzini Ventures](https://appshunter.io/developer/1503581197) | [2319062 Ontario Inc.](https://appshunter.io/developer/527179203) |

## What reviewers say

### Pool Doctor

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

**Currently charting:** #184 Top Paid · Utilities (US App Store)

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


### Pool Measure Pro

[App page](https://appshunter.io/ios/app/pool-measure-pro/id531430929)

This app helps pool professionals accurately measure pools for liners and safety covers. It streamlines data collection, preventing costly errors and saving time. Measurements can be seamlessly imported into CAD systems for fabrication.

**Highlights:** Accurate pool measurements, Liner and safety cover estimation, Intelligent warning system, Pool-side data collection, Seamless CAD system import, Save time and money

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Pool Export | $4.99 | one-time |
| 2 Pool Exports | $8.99 | one-time |
| Voice Recognition | $9.99 | one-time |
| 5 Pool Exports | $19.99 | one-time |
| 10 Pool Exports | $34.99 | one-time |
| 20 Pool Exports | $59.99 | one-time |
| 30 Pool Exports | $79.99 | one-time |


## Frequently asked questions

### Is Pool Doctor free?

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

### Is Pool Measure Pro free?

Pool Measure Pro is free to download, with in-app purchases available.

### Which has better reviews, Pool Doctor or Pool Measure Pro?

Pool Doctor is rated higher. Pool Doctor averages 4.4 out of 5 from 134 ratings, while Pool Measure Pro averages 4.1 from 10 ratings.

### Do Pool Doctor or Pool Measure Pro have ads?

Neither Pool Doctor nor Pool Measure Pro shows ads.

### Which is updated more often, Pool Doctor or Pool Measure Pro?

Pool Doctor ships an update every 2 months, and Pool Measure Pro every 3 months. Most recently, Pool Doctor was updated on September 23, 2026 and Pool Measure Pro on June 1, 2026.

---

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