D1® SpaIQ vs Control4
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
D1® SpaIQ
Control your hot tub remotely from your mobile device. Adjust temperature, operate pumps, and manage spa functions with a user-friendly interface. Receive alerts for maintenance needs, ensuring your spa is always ready.
- Remote pump and function control
- Temperature adjustment
- Spa settings management
- Maintenance alerts
- User-friendly interface
- Dealer registration
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With the D1® SpaIQ™ app you can stay in total control of your hot tub even when you aren’t within arm’s reach. From the convenience of your mobile device, you can turn on your pumps, operate and adjust spa functions, adjust settings, control temperature, and much, much more from anywhere. Using a wireless or cellular Internet connection, the D1® SpaIQ™ app provides a user-friendly interface that allows you to control your hot tub functions from outside of your spa, such as: - Accessing full spa functions, from temperatures to pumps to ensure your spa is ready when you need it - Adjusting settings when you will be away from your spa for long periods of time - Enjoying tips and reminders that make caring for your spa worry-free - And more Your D1® SpaIQ™ app even sends you alerts when your spa needs a Vision cartridge or Ozone Bulb change. Simply register your Dimension One Spas®, choose your local dealership and start taking control of your spa today.
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: Control4 at 3.5 against D1® SpaIQ's 1.0. Control4 also leads on ratings volume (72 vs 1) and update cadence (fortnightly vs every 2 months). D1® SpaIQ's advantage is review sentiment (50% vs 38%) and iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and monetization model 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.
Control4 holds the better App Store score, 3.5 against 1.0. That said, the two scores are not equally well evidenced: Control4 has 72 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 50% of D1® SpaIQ'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.
D1® SpaIQ ships an update every 2 months, Control4 fortnightly. The most recent releases landed on October 20, 2026 and October 21, 2026 respectively.
| Parameter | D1® SpaIQ | Control4 |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 3.5 (72 ratings) — better |
| Positive reviews | 50.0% of reviews — better | 38.2% of reviews |
| Number of ratings | 1 | 72 — better |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 83 MB | 253 MB |
| Age rating | 4+ | 4+ |
| Developer | Gecko Alliance | Snap One, LLC |
Customer experience
D1® SpaIQ
Control4
In-app purchases
D1® SpaIQ
No in-app purchases
Control4
No in-app purchases









