# OmniLogic vs WaterGuru

The clearest difference is rating: OmniLogic at 4.7 against WaterGuru's 4.1. OmniLogic also leads on ratings volume (8.8K vs 239). WaterGuru's advantage is monetization model (free vs free with in-app purchases). On price, review sentiment, update cadence and ads there is nothing between them.

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

OmniLogic holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: OmniLogic has 8.8K ratings behind it against 239, so its average is the more settled of the two. Written reviews complicate that: 68% of OmniLogic's written reviews are positive against 74% of WaterGuru's, so the app with the better star average is not the one people write more warmly about.

OmniLogic ships an update every 3 weeks, WaterGuru every 4 weeks. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | OmniLogic | WaterGuru |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (8.8K ratings)](https://appshunter.io/ios/app/omnilogic/id796282158/reviews)** | [4.1 (239 ratings)](https://appshunter.io/ios/app/waterguru/id1372295527/reviews) |
| Number of ratings | **8.8K** | 239 |
| Positive reviews | 67.7% of reviews | **73.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 67 MB | 155 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Hayward Industries, inc.](https://appshunter.io/developer/712555313) | [WaterGuru, Inc](https://appshunter.io/developer/1153080819) |

## What reviewers say

### OmniLogic

[App page](https://appshunter.io/ios/app/omnilogic/id796282158)

Control your Hayward OmniLogic Pool Controller remotely from your iPhone or iPad. Manage all pool, spa, and backyard functions, including settings, heating, lighting, water features, and schedules, from anywhere. Optimize energy use and reduce costs with comprehensive control.

**Highlights:** Remote pool and spa control, Adjust settings, Set heater temperatures, Control lights, Activate water features, Manage pH and sanitization, Set schedules, Receive alerts

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 🚀 Convenient remote control
- 🚀 Comprehensive pool management
- 👍 Helpful notifications
- 👍 Reliable system operation

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Inconsistent app behavior
- 🐛 Inaccurate status reporting
- 🔒 Security concerns
- 💡 Limited customization options

**Reported bugs**

- App frequently logs user out
- Pump and heater status not syncing
- Lighting colors not matching app selection
- Schedules not working as expected
- Constant need to reconnect to router

**Requested features**

- Sunrise/sunset scheduling for lights
- Remote firmware updates
- More color and lighting customization
- Push notifications for system alerts
- Ability to reboot system remotely


### WaterGuru

[App page](https://appshunter.io/ios/app/waterguru/id1372295527)

This app provides comprehensive control over your pool's water chemistry. It helps maintain a safe environment by keeping out harmful contaminants and offers lab-grade analysis and treatment advice for simplified pool management.

**Highlights:** Pool water chemistry control, Harmful virus and bacteria prevention, Lab-grade analysis, Water treatment advice, Simplified pool management

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 💰 Money saver
- 🔍 Accurate readings
- 🕰️ Convenient daily monitoring
- 👨‍💻 Excellent customer service
- 🔧 Easy to use

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔋 Battery drain
- 🤖 Inaccurate readings for some parameters
- 💸 Expensive cartridges
- 🤷‍♂️ Unreliable device

**Reported bugs**

- App notifications not working properly
- Inability to upload pool photos
- Inconsistent app performance after updates

**Requested features**

- Ability to set custom testing schedule
- Measure salt levels
- Provide more advice on adjusting water chemistry
- Add hourly temperature readings


## Frequently asked questions

### Is OmniLogic free?

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

### Is WaterGuru free?

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

### Which has better reviews, OmniLogic or WaterGuru?

OmniLogic is rated higher. OmniLogic averages 4.7 out of 5 from 8.8K ratings, while WaterGuru averages 4.1 from 239 ratings.

### Do OmniLogic or WaterGuru have ads?

Neither OmniLogic nor WaterGuru shows ads.

### Which is updated more often, OmniLogic or WaterGuru?

OmniLogic ships an update every 3 weeks, and WaterGuru every 4 weeks. Most recently, OmniLogic was updated on October 22, 2026 and WaterGuru on October 25, 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.*