# HueTools vs Poolistry

The clearest difference is in-app purchases: HueTools at none against Poolistry's 3. HueTools also leads on ads (none vs shown). Poolistry's advantage is update cadence (weekly vs every 8 months) and ratings volume (26 vs 1). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. Poolistry sells 3 in-app purchases, starting at $1.99 per month. HueTools asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for HueTools against 4.9 for Poolistry. That said, the two scores are not equally well evidenced: Poolistry has 26 ratings behind it against 1, so its average is the more settled of the two.

HueTools ships an update every 8 months, Poolistry weekly. The most recent releases landed on October 4, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | HueTools | Poolistry |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/huetools/id6443396656/reviews)** | [4.9 (26 ratings)](https://appshunter.io/ios/app/poolistry-pool-calculator/id6748267875/reviews) |
| Number of ratings | 1 | **26** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 47 MB |
| Requires iOS | **14.7** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Group K Diagnostics](https://appshunter.io/developer/1347195842) | [Yonah Systems](https://appshunter.io/developer/1694042531) |

## What reviewers say

### HueTools

[App page](https://appshunter.io/ios/app/huetools/id6443396656)

This platform simplifies the creation and deployment of rapid, quantitative, assay-based diagnostic tests. It removes the need for custom hardware and software, making advanced diagnostics accessible to more companies.

**Highlights:** Rapid test development, Quantitative assay-based testing, Eliminates physical device development, Streamlines software integration, Accessible diagnostics launch

**Features:** macOS Compatibility

**In-app purchases:** none


### Poolistry

[App page](https://appshunter.io/ios/app/poolistry-pool-calculator/id6748267875)

This app helps pool owners manage water chemistry and maintenance. It offers smart calculators for chemical adjustments, a comprehensive logging system for tests and tasks, and cloud backup for data synchronization across devices. Keep your pool crystal clear with ease.

**Highlights:** Smart chemical adjustment calculators, Water testing and readings log, Chemical addition tracking, Maintenance task logging, Cloud backup and sync, Expense and notes tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Poolistry - Premium - 1 Month | $1.99 | per month |
| Poolistry - Premium - 1 Year | $9.99 | per year |
| Lifetime Premium Access | $59.99 | one-time |


## Frequently asked questions

### Is HueTools free?

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

### Is Poolistry free?

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

### Which has better reviews, HueTools or Poolistry?

HueTools is rated higher. HueTools averages 5.0 out of 5 from 1 ratings, while Poolistry averages 4.9 from 26 ratings.

### Do HueTools or Poolistry have ads?

Poolistry shows ads; HueTools does not.

### Which is updated more often, HueTools or Poolistry?

HueTools ships an update every 8 months, and Poolistry weekly. Most recently, HueTools was updated on October 4, 2026 and Poolistry on October 13, 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.*