# Pool Shark H2O Pro vs Chameleon Lighting

The clearest difference is update cadence: Chameleon Lighting at every 4 days against Pool Shark H2O Pro's every 5 months. Chameleon Lighting also leads on monetization model (free vs free with in-app purchases) and rating (5.0 vs 4.8). Pool Shark H2O Pro's advantage is ratings volume (288 vs 3) and iOS requirement (12.0 vs 15.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Chameleon Lighting holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Pool Shark H2O Pro has 288 ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Pool Shark H2O Pro ships an update every 5 months, Chameleon Lighting every 4 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Pool Shark H2O Pro | Chameleon Lighting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (288 ratings)](https://appshunter.io/ios/app/pool-shark-h2o-pro/id1467944894/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/chameleon-lighting/id6754286358/reviews)** |
| Number of ratings | **288** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 4 MB | 58 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pool Shark H2O, Inc.](https://appshunter.io/developer/1143122519) | [Jarrod Brown](https://appshunter.io/developer/1847668528) |

## What reviewers say

### Pool Shark H2O Pro

[App page](https://appshunter.io/ios/app/pool-shark-h2o-pro/id1467944894)

This app simplifies pool and spa record-keeping and maintenance with compliant logs. It offers instant water analysis and chemical dosage instructions to reduce liability and maintain clean water.

**Highlights:** Health Department Compliant Logs, Instant Water Analysis, Chemical Dosage Instructions, Bluetooth Integration with LaMotte WaterLink Spin Touch, Automated Testing Reminders, Location-Based Pool Search, Tamper-Proof Electronic Logs

**In-app purchases:** none


### Chameleon Lighting

[App page](https://appshunter.io/ios/app/chameleon-lighting/id6754286358)

Control professional-grade addressable LED lights with pre-designed playlists and simple scheduling. Instantly apply holiday themes or dynamic animations without complex setup. Manage all your lights from a single dashboard.

**Highlights:** Professional playlists for instant light shows, Holiday-themed lighting presets, Dynamic animations and moods, Simple, automated scheduling, At-a-glance device status, Quick select favorites, Total power on/off control

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

**In-app purchases:** none


## Frequently asked questions

### Is Pool Shark H2O Pro free?

Pool Shark H2O Pro is free to download, with no in-app purchases.

### Is Chameleon Lighting free?

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

### Which has better reviews, Pool Shark H2O Pro or Chameleon Lighting?

Chameleon Lighting is rated higher. Pool Shark H2O Pro averages 4.8 out of 5 from 288 ratings, while Chameleon Lighting averages 5.0 from 3 ratings.

### Do Pool Shark H2O Pro or Chameleon Lighting have ads?

Neither Pool Shark H2O Pro nor Chameleon Lighting shows ads.

### Which is updated more often, Pool Shark H2O Pro or Chameleon Lighting?

Pool Shark H2O Pro ships an update every 5 months, and Chameleon Lighting every 4 days. Most recently, Pool Shark H2O Pro was updated on November 6, 2026 and Chameleon Lighting on November 5, 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.*