# HotTub&Pool vs Pool Measure Pro

The clearest difference is review sentiment: Pool Measure Pro at 70% against HotTub&Pool's 24%. Pool Measure Pro also leads on rating (4.1 vs 3.5) and update cadence (every 3 months vs every 7 months). HotTub&Pool's advantage is in-app purchases (none vs 7) and iOS requirement (8.0 vs 13.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Pool Measure Pro sells 7 one-off in-app purchases. HotTub&Pool asks for nothing beyond the download.

Pool Measure Pro holds the better App Store score, 4.1 against 3.5. Both are backed by a comparable volume of ratings — 13 and 10 respectively. Written reviews point the same way: 24% of HotTub&Pool's written reviews are positive against 70% of Pool Measure Pro's.

HotTub&Pool ships an update every 7 months, Pool Measure Pro every 3 months. The most recent releases landed on October 23, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | HotTub&Pool | Pool Measure Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (13 ratings)](https://appshunter.io/ios/app/hottub-and-pool/id358719601/reviews) | **[4.1 (10 ratings)](https://appshunter.io/ios/app/pool-measure-pro/id531430929/reviews)** |
| Number of ratings | **13** | 10 |
| Positive reviews | 23.8% of reviews | **70.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 78 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Pixelwand Ltd](https://appshunter.io/developer/353011318) | [Fisherlea Systems](https://appshunter.io/developer/527179203) |

## What reviewers say

### HotTub&Pool

[App page](https://appshunter.io/ios/app/hottub-and-pool/id358719601)

This utility app helps hot tub, spa, and pool owners accurately calculate chemical dosages for water balancing. It supports calculations for alkalinity, pH, sanitizer, and stabilizer, along with water balancing features like the Langelier Saturation Index (LSI).

**Highlights:** Chemical dosage calculation, Water balancing (LSI), Pool volume calculator, Flow rate calculator, Turnover calculator, Filter size calculator

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 HotTub&Pool free?

HotTub&Pool is free to download, 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, HotTub&Pool or Pool Measure Pro?

Pool Measure Pro is rated higher. HotTub&Pool averages 3.5 out of 5 from 13 ratings, while Pool Measure Pro averages 4.1 from 10 ratings.

### Do HotTub&Pool or Pool Measure Pro have ads?

Neither HotTub&Pool nor Pool Measure Pro shows ads.

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

HotTub&Pool ships an update every 7 months, and Pool Measure Pro every 3 months. Most recently, HotTub&Pool was updated on October 23, 2026 and Pool Measure Pro on October 14, 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.*