iAquaLink vs Control4
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iAquaLink
Control and monitor your swimming pool equipment remotely from your mobile device. Adjust settings like pump speed, temperature, and lighting, and automate cleaning schedules. Offers comprehensive management for various pool systems and accessories.
- Remote pool equipment monitoring and control
- Schedule and operate pumps
- Control pool and spa heating
- Automate pool lighting
- Manage saltwater chlorinators
- On-demand robotic pool cleaner control
- Temperature monitoring and adjustment
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Pool Control in the Palm of your Hand With iAquaLink, you can monitor and control a full range of industry-leading swimming pool equipment anytime, anywhere. iAquaLink offers the ultimate in intelligent pool control from a mobile device - empowering pool owners and professionals to create the perfect pool experience on-site or on-the-go. SUPPORTED EQUIPMENT AquaLink TCX | Pool or Spa Automation Quick, Easy Smart Pool Upgrade:: • Schedule and operate Jandy or Pentair VS Pumps • Heat your Pool or Spa with Gas Heat, Heat Pump, and Solar Heat • Easily automate lights with wireless switch support • Smart communication with Saltwater Chlorinators • Feature Circuits for simple water feature setup • Use Bluetooth for full setup and operation when Internet is unavailable AquaLink RS, PDA, Z4 | Pool & Spa Automation Anytime, Anywhere Control: • Heat up your Spa, adjust sanitizer generation, even manage multiple pools • Control up to 32 pool/spa features including lights, waterfalls, and jets • Set the mood automatically with OneTouch Scene selection iQPUMP01 | Variable-Speed Pump Control Optimize Pump Operation: • Set custom pump speeds • Set custom schedules • Monitor power usage ALPHA, VRX, EPIC, Evo and 9 series | Robotic Pool Cleaner On demand Cleaning: • Wi-Fi connectivity – control from anywhere, at any time • Cleaning modes selection • Remote control mode* • Easy Lift removal system* *Features vary by model Z400iQ, Z550iQ | Connected Heat Pump Optimized Temperature Control: • Air and water temperature monitoring • Set custom temperatures for heating and cooling • Mode Selection eXO iQ / Hydroxinator iQ / Duo iQ | Salt Water Chlorinator All-in-one water quality control: • Automatic maintenance of water balance (with optional pH Link or Dual Link modules) • Control of the filtration pump (single speed or Zodiac variable speed) • Control of heating system • Control of pool lights (white or Zodiac color Led) • Hydroxinator iQ model delivers magnesium-based water treatment for an unparalleled bathing experience
Control4
Manage your smart home devices like lighting, music, and security from a single, intuitive interface. Customize your home screen and create automated routines for seamless control. Integrates with Apple HomeKit for Siri voice commands.
- All-in-one home screen control
- Customizable favorites and widgets
- Automated routines and scenes
- Multiroom entertainment management
- Live camera views and security alerts
- Apple HomeKit and Siri integration
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Easily manage your smart home with a sleek, intuitive interface. Control lighting, shades, music, security, and more—all from one place. Customize your home screen and create personalized routines for quick, seamless access. Now with enhanced features, including Siri voice control through Apple HomeKit. Contact a Control4 integrator to experience Control4 X4 today. NOTE: Prior to using this app, your Control4 system must be updated to Control4 X4 or later. If you are unsure of the software version of our system, check with your Control4 Integrator or log into your Control4 account at control4.com. A Smarter, More Personalized Experience • All-in-One Home Screen – Your central hub for controlling your favorite devices. Manage lighting, motorized shades, music, video, thermostats, security, cameras, door locks, garage doors, and more. See real-time status updates, access favorite devices, and control everything with ease. • Customizable Favorites – Pin the devices and controls you use most for instant access. • Quick Actions & Widgets – Resize, reorder, and organize widgets for seamless control over lighting, security cameras, and more. Personalized to You • Routines & Scenes – Save time by automating your day with pre-set routines for the morning, evening, or any moment in between. • Timers & Schedules – Set outdoor lights to turn on at sunset, TVs to turn off at bedtime, or security to arm at a set time. • Multiroom Entertainment – Control music and video in every room from one app. Play your favorite streaming services or set TVs to turn on when you walk in. Easy Control, Inside and Out • Live Camera Views – Monitor security cameras in real time and receive instant alerts. • Apple HomeKit Integration – Control your space with Siri, Apple Widgets, and CarPlay.* apple store only • Smart Notifications – Stay informed with alerts for doorbell rings, motion sensors, or security events. With the Control4 App, your space works the way you want it to — simplifying your life with effortless control. Download today and experience personalized automation like never before! *HomeKit, Siri, CarPlay are trademarks of Apple Inc., registered in the U.S. and other countries and regions.
Screenshots
Verdict
The clearest difference is rating: iAquaLink at 4.7 against Control4's 3.6. iAquaLink also leads on ratings volume (100K vs 70) and iOS requirement (13.2 vs 18.0). Control4's advantage is monetization model (free vs free with in-app purchases) and update cadence (fortnightly vs every 2 months). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
iAquaLink holds the better App Store score, 4.7 against 3.6. That said, the two scores are not equally well evidenced: iAquaLink has 100K ratings behind it against 70, so its average is the more settled of the two. Written reviews complicate that: 28% of iAquaLink's written reviews are positive against 38% of Control4's, so the app with the better star average is not the one people write more warmly about.
iAquaLink ships an update every 2 months, Control4 fortnightly. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.
| Parameter | iAquaLink | Control4 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (100K ratings) — better | 3.6 (70 ratings) |
| Positive reviews | 28.3% of reviews | 38.2% of reviews — better |
| Number of ratings | 100K — better | 70 |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 13.2 — better | 18.0 |
| Further details — not scored | ||
| Size | 41 MB | 253 MB |
| Age rating | 4+ | 4+ |
| Developer | Zodiac Pool Systems, Inc. | Snap One, LLC |
Customer experience
iAquaLink
Control4
Bugs and requests
iAquaLink
Reported bugs
4 issues- App freezes and loses connection to pool equipment
- Inability to re-add previously connected devices
- Unreliable firmware updates causing issues
- Inconsistent display of pool status and settings
Requested features
4 requests- Customizable dashboard and one-touch controls
- Notifications for pool events (e.g., robot full, temperature reached)
- Improved scheduling and automation options
- Better integration with smart home platforms
Control4
Not enough reviews yet to summarise bugs or requests.
In-app purchases
iAquaLink
No in-app purchases
Control4
No in-app purchases









