# OmniLogic vs Phyn

The clearest difference is monetization model: Phyn at free against OmniLogic's free with in-app purchases. OmniLogic's advantage is review sentiment (68% vs 52%) and device support (4 vs 2). On price, rating, 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.

On the App Store both sit at effectively the same score — 4.7 for OmniLogic against 4.7 for Phyn. Both are backed by a comparable volume of ratings — 8.8K and 2.7K respectively. Written reviews are what separate them: 68% of OmniLogic's written reviews are positive against 52% of Phyn's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 29, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | OmniLogic | Phyn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (8.8K ratings)](https://appshunter.io/ios/app/omnilogic/id796282158/reviews) | [4.7 (2.7K ratings)](https://appshunter.io/ios/app/phyn/id1338894928/reviews) |
| Number of ratings | **8.8K** | 2.7K |
| Positive reviews | **67.9% of reviews** | 52.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 67 MB | 142 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hayward Industries, inc.](https://appshunter.io/developer/712555313) | [PHYN LLC](https://appshunter.io/developer/1338894927) |

## 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


### Phyn

[App page](https://appshunter.io/ios/app/phyn/id1338894928)

Monitor your home's water usage, detect leaks with instant alerts, and run diagnostic checks to prevent costly damage. Get proactive warnings for freezing pipes and integrate with smart home devices for voice control.

**Highlights:** Real-time leak alerts, Plumbing diagnostic checks, Water usage tracking, Pre-freeze warnings, Smart home integration, Remote water shutoff (Phyn Plus)

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent water leak detection
- 📊 Detailed water usage monitoring
- 🔒 Provides peace of mind and home protection
- 💰 Saves money on insurance and repairs

**What reviewers complain about**

- 🐛 Buggy and unreliable app
- 🔍 Poor water fixture identification
- 🕰️ Frequent app crashes and login issues
- 🤖 Overly aggressive automatic water shutoff

**Reported bugs**

- App freezes on splash screen
- Inability to clear old notifications
- Inconsistent water flow/pressure readings
- Automatic water shutoff issues

**Requested features**

- Export water usage data
- Customizable water usage alerts
- Integration with smart home platforms
- Improved pressure/temperature monitoring


## Frequently asked questions

### Is OmniLogic free?

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

### Is Phyn free?

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

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

OmniLogic and Phyn are both rated 4.7 out of 5 on the App Store, from 8.8K and 2.7K ratings respectively.

### Do OmniLogic or Phyn have ads?

Neither OmniLogic nor Phyn shows ads.

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

OmniLogic ships an update every 3 weeks, and Phyn every 3 weeks. Most recently, OmniLogic was updated on September 29, 2026 and Phyn on September 28, 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.*