# Pool Measure Pro vs eXact iDip

The clearest difference is update cadence: eXact iDip at every 6 weeks against Pool Measure Pro's every 3 months. eXact iDip also leads on ratings volume (49 vs 10). Pool Measure Pro's advantage is iOS requirement (13.0 vs 15.6). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Pool Measure Pro sells 7 one-off in-app purchases and eXact iDip sells 18 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.1 for Pool Measure Pro against 4.0 for eXact iDip. Both are backed by a comparable volume of ratings — 10 and 49 respectively. Written reviews are what separate them: 70% of Pool Measure Pro's written reviews are positive against 67% of eXact iDip's.

Pool Measure Pro ships an update every 3 months, eXact iDip every 6 weeks. The most recent releases landed on June 1, 2026 and August 29, 2026 respectively.

## The numbers

| Metric | Pool Measure Pro | eXact iDip |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (10 ratings)](https://appshunter.io/ios/app/pool-measure-pro/id531430929/reviews)** | [4.0 (49 ratings)](https://appshunter.io/ios/app/exact-idip/id579168702/reviews) |
| Number of ratings | 10 | **49** |
| Positive reviews | **70.0% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 78 MB | 41 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 9+ | 4+ |
| Developer | [2319062 Ontario Inc.](https://appshunter.io/developer/527179203) | [Industrial Test Systems Inc.](https://appshunter.io/developer/579168705) |

## What reviewers say

### 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 |


### eXact iDip

[App page](https://appshunter.io/ios/app/exact-idip/id579168702)

This app transforms your smartphone into a powerful water testing tool. It works with a handheld photometer to provide accurate water analysis, store data, and track locations. Customize your testing with over 40 additional parameters available for purchase.

**Highlights:** Share test data via CSV, Seamless smartphone integration, Parameter information and data storage, GPS tracking, Over 40 purchasable test parameters, Quick and simple testing procedure

**Features:** macOS Compatibility

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chloride CH | $4.99 | one-time |
| Copper CU | $4.99 | one-time |
| Hardness, Total Low THL | $4.99 | one-time |
| Iron, Total FE | $4.99 | one-time |
| Nitrate, Fresh NO3 | $4.99 | one-time |
| Phosphate PO4 | $4.99 | one-time |
| Sulfate SO4 | $4.99 | one-time |
| Hardness, Total High THH | $4.99 | one-time |
| Calcium CA | $4.99 | one-time |
| Cyanuric Acid CY-III | $4.99 | one-time |
| Manganese MN | $4.99 | one-time |
| Chlorine, Total (DPD-4) CL | $4.99 | one-time |
| Turbidity TU | $4.99 | one-time |
| Bromine, Total (DPD-4) bR | $4.99 | one-time |
| Pool Bundle | $8.99 | one-time |
| Smart Brew Bundle | $18.99 | one-time |
| 570 Marine Bundle | $23.99 | one-time |
| Well Bundle | $34.99 | one-time |

**What reviewers like**

- 💯 Accurate results
- ⏱️ Quick testing
- ✅ Easy to use
- 💡 Innovative technology
- 💰 Value for money

**What reviewers complain about**

- ❌ Bluetooth connection issues
- 📉 Poor user interface
- 💸 Expensive test strips/algorithms
- ⚠️ Inconsistent results
- 🚫 GPS/location required

**Reported bugs**

- Bluetooth connection problems
- App crashes on launch or during use
- Lost purchased tests after update
- Results data goes missing
- Store section not showing items

**Requested features**

- Improve user interface and navigation
- Allow setting customer/site once for personal use
- Provide actual readings instead of 'LO'/'HIGH'
- Full screen support for iPhone X and iPads
- Better interface/integration between devices


## Frequently asked questions

### Is Pool Measure Pro free?

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

### Is eXact iDip free?

eXact iDip is free to download, with in-app purchases available.

### Which has better reviews, Pool Measure Pro or eXact iDip?

Pool Measure Pro is rated higher. Pool Measure Pro averages 4.1 out of 5 from 10 ratings, while eXact iDip averages 4.0 from 49 ratings.

### Do Pool Measure Pro or eXact iDip have ads?

Neither Pool Measure Pro nor eXact iDip shows ads.

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

Pool Measure Pro ships an update every 3 months, and eXact iDip every 6 weeks. Most recently, Pool Measure Pro was updated on June 1, 2026 and eXact iDip on August 29, 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.*