Control4 for OS 3 vs ZoJacks Plus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Control4 for OS 3
Transform your iPhone or iPad into a personal interface for your smart home. Control all connected devices, including lights, thermostats, security, and media, with a redesigned, personalized experience. Requires a Control4 Smart Home OS 3 system.
- Personalized user interface
- Control lights, thermostats, security
- Manage music and video
- Access favorites and room-specific settings
- Intuitive volume control
- Customizable room wallpapers
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This Control4 app is specifically designed to be used with Control4 Smart Homes running OS 3. It turns your iPhone or iPad into your personal user interface to control all your smart home devices. ------------ NOTE: Prior to using this app, your Control4 system must be updated to Control4 Smart Home OS 3 or later. If you are unsure of the software version on your system, check with your Control4 Dealer or login to your Control4 account at control4.com. ------------ Smart Home OS 3 was thoughtfully redesigned to make it more personal and the smart home OS of choice for families. It enables you to check on the status and control your entire smart home including music, video, lights, thermostats, security system, cameras, door locks, garage doors, pools, and much more. New features in OS 3 • Favorites give you fast access to the devices and sources that you use most • Quickly personalize the interface right from the app • Each room can have its own favorites for fast access to the things you use most • Hide icons that are less important, but easily access them through the room menu • Swipe between favorite rooms to quickly navigate around the home • Filtering lets you see all lights, locks and shades, or just those that are on, unlocked or open • All-new Active Media Bar shows what’s currently playing and gives you fast control of media • Easily adjust volume through a new, intuitive volume slider control • Background wallpapers for each room can now be easily changed right from the app Visit Control4.com to learn more, find a showroom near you, or find a independent professional integrator.
ZoJacks Plus
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ZoJacks Plus gives you complete control of your water leak prevention system through a single, intuitive app. IN THE APP: Monitor events and system status in real time Remotely control water shutoff from anywhere Create automation scenarios for alarm-based and scheduled system responses Manage multiple sites from a single account Receive critical alerts — even when your phone is in silent mode BUILD YOUR COMFORT WITH ZOJACKS INSTANT WATER LEAK ALARMS The app instantly notifies users about water leaks via critical alerts. You won't miss important events — alarm notifications include the device name and its location, so you know exactly when and how to respond. AUTOMATION TO PREVENT FLOODING Set your system to operate automatically in the event of a water leak or according to a schedule. The valve can shut off the water within just 7 seconds. Automation scenarios run in the background — even without an internet connection — while you focus on your day. PROFESSIONAL LEVEL OF RELIABILITY All system devices are either battery-powered or equipped with a built-in backup power supply. They do not require an internet connection to operate in an emergency. In the event of a water leak, the system continues to execute automation scenarios and helps prevent property damage. • • • ZoJacks equipment is required to use the app. Learn more at zojacks.com
Screenshots
Verdict
Control4 for OS 3 and ZoJacks Plus are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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 for OS 3 ships an update fortnightly, ZoJacks Plus every 3 weeks. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.
| Parameter | Control4 for OS 3 | ZoJacks Plus |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (573 ratings) — better | — |
| Positive reviews | 21.9% of reviews | — |
| Number of ratings | 573 — better | — |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, Apple Watch |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 207 MB | 718 MB |
| Age rating | 4+ | 17+ |
| Developer | Snap One, LLC | ZoJacks Incorporated |
Bugs and requests
Control4 for OS 3
Reported bugs
5 issues- Intercom and doorbell issues
- Thermostat controls not working as expected
- Inability to connect to the system remotely
- Compatibility problems with newer iOS versions
- Unexpected app crashes and freezes
Requested features
5 requests- Apple Watch app support
- Better integration with Apple ecosystem
- Improved voice control and Alexa integration
- More customization options for users
- Faster and more responsive app performance
ZoJacks Plus
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Control4 for OS 3
No in-app purchases
ZoJacks Plus
No in-app purchases
Questions
Is Control4 for OS 3 free?
Is ZoJacks Plus free?
Do Control4 for OS 3 or ZoJacks Plus have ads?
Which is updated more often, Control4 for OS 3 or ZoJacks Plus?
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