Comparison

Ajax Security System vs Home + Control

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Ajax Security System

Monitor your home or office security, receive instant alerts, and manage video surveillance and automation from a single interface. Arm/disarm your system, view visual alarm verification, and create custom automation scenarios for enhanced safety and convenience.

Highlights
  • Arm and disarm system remotely
  • Real-time event monitoring
  • Instant critical alerts
  • Visual alarm verification
  • Automation scenario creation
  • Mobile panic button
  • Manage multiple spaces
Features
Read full description

Ajax Security System keeps you informed about what's happening at your space. Monitor Ajax system status, receive instant alerts, and manage security, video surveillance, and automation through a single intuitive interface. IN THE APP: - Arm and disarm your system with one tap - Monitor events and system status in real time - Receive critical alerts — even when your phone is in silent mode - View visual alarm verification with photos and video - Create automation scenarios - Use the mobile panic button in emergencies - Manage multiple spaces from one account, and more Over 4.5 million end users in more than 180 countries worldwide trust Ajax. We offer end-to-end solutions for protecting homes and businesses оf any scale. Ajax product portfolio includes over 300 devices for: - Intrusion protection - Video surveillance - Fire and life safety - Comfort and automation BUILD YOUR OWN SECURITY AND COMFORT WITH AJAX A SINGLE INTEGRATED ECOSYSTEM Ajax is a unified ecosystem in which intrusion protection, video surveillance, fire safety, water leak prevention, and automation work seamlessly together. You can add new devices and scale your system as space requirements grow — without compatibility issues, complex setup, or redesigning everything from scratch. INSTANT ALERTS WITH VISUAL PROOF You don't miss important events — you know exactly when and how to respond. When an intrusion, fire, or water leak is detected, the app sends a critical alert that breaks through Do Not Disturb mode. Visual alarm verification from Ajax cameras or MotionCam detectors helps you quickly understand what's happening on site. VIDEO SURVEILLANCE YOU CAN TRUST Watch live video or browse the archive directly in the app. Footage is synchronized with system events, giving you a clear visual context for every alarm and complete situational awareness. To protect your privacy, video streams use secure proprietary transmission technology, while passwordless camera authentication minimizes the risk of unauthorized access. AUTOMATION FOR ENHANCED SECURITY AND ROUTINES Set your system to operate automatically. Change security modes on a schedule, turn on lighting when motion is detected, shut off water in case of a leak, or control locks, gates, heating, and appliances. Automation scenarios run in the background — even without an internet connection — while you focus on your day. PROFESSIONAL RESPONSE, ONE TAP AWAY Connect your system to a monitoring company to access professional security services with fast alarm response. The largest alarm receiving centers and a wide range of CMS software in more than 180 countries support Ajax systems. In an emergency, press the in-app panic button to instantly transmit the event and your smartphone's location to the rapid response unit. • • • Ajax equipment is required to use the app. Devices are available from authorized Ajax Systems partners. Learn more at ajax.systems

About

Home + Control

Control your home's lights and power remotely. Schedule devices to turn on/off automatically for comfort, safety, and convenience. Monitor energy usage to reduce waste and costs.

Highlights
  • Remote control of lights and power
  • Scheduling for automation
  • Energy usage monitoring
  • Smart alerts for power outages
  • Compatibility with voice assistants
Read full description

Legrand Home + Control is designed for: LEGRAND RADIANT WITH NETATMO AND ADORNE WITH NETATMO SMART SWITCHES & OUTLETS Manage lights and power, from anywhere, with the Legrand Home + Control app. Start with a Smart Gateway, then replace existing switches, dimmers and outlets with adorne and radiant with Netatmo Smart Switches and Outlets for full control of your lights and power. COMFORT Turn on lights from wherever you go, giving you the comfort needed to enjoy life. SAFETY Schedule lights for your arrival, or dim lights to safely navigate the house at night. CONVENIENCE Conveniently schedule lights or appliances to go on/off­ automatically. MORE CONTROL, LESS WASTE The Home + Control app provides incredible visibility to a home’s energy usage, helping reduce energy cost and waste. Monitor, manage, and more. Set Smart Alerts to be notified in the event of a power outage or lights left on. Legrand Home + Control is compatible with: Amazon Alexa, Google Home or Apple HomeKit

Screenshots

Ajax Security System4 screens
Home + Control4 screens

Verdict

The call

Ajax Security System and Home + Control both sit at 4.3 stars, but that hides the real split: 73% of Ajax Security System's written reviews are positive against 43% of Home + Control's. Ajax Security System also leads on monetization model (free vs ad-supported). On price, rating, ratings volume and update cadence 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.3 for Ajax Security System against 4.3 for Home + Control. Both are backed by a comparable volume of ratings — 270 and 138 respectively. Written reviews are what separate them: 73% of Ajax Security System's written reviews are positive against 43% of Home + Control's.

UpkeepUpdate frequency

Ajax Security System ships an update fortnightly, Home + Control monthly. The most recent releases landed on September 29, 2026 and September 27, 2026 respectively.

Scorecard2 real differences · 8 level
Ajax Security System versus Home + Control: the parameters behind the verdict, then further details
ParameterAjax Security SystemHome + Control
PriceFreeFree
Rating4.3 (270 ratings)4.3 (138 ratings)
Positive reviews73.0% of reviews — better43.0% of reviews
Number of ratings270 — better138
Update frequencyFortnightly — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, Apple WatchiPhone, iPad
Requires iOS18.017.0 — better
Further details — not scored
Size727 MB237 MB
Age rating4+4+
DeveloperAjax Systems IncLegrand - Netatmo – Bticino

Customer experience

Ajax Security System

All ratings270 ratings
Positive83.0%
Neutral4.1%
Negative13.0%
Written reviews670 reviews
Positive73.0%
Neutral12.2%
Negative14.8%

Home + Control

All ratings138 ratings
Positive81.9%
Neutral6.5%
Negative11.6%
Written reviews165 reviews
Positive43.0%
Neutral10.9%
Negative46.1%

Bugs and requests

Ajax Security System

Reported bugs

5 issues
  • App freezing when accessing notifications
  • Geofencing not working as expected
  • Delayed response when arming/disarming
  • Accidental panic button triggers
  • Connectivity issues after WiFi changes

Requested features

5 requests
  • Ability to schedule night mode
  • More sound options for door chimes
  • Improved iPad app experience
  • Siri/HomeKit integration
  • Customizable alarm volume and notifications

Home + Control

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Ajax Security System

No in-app purchases

None

Home + Control

No in-app purchases

Questions

Is Ajax Security System free?
Ajax Security System is free to download, with no in-app purchases.
Is Home + Control free?
Home + Control is free to download, with no in-app purchases.
Which has better reviews, Ajax Security System or Home + Control?
Ajax Security System and Home + Control are both rated 4.3 out of 5 on the App Store, from 270 and 138 ratings respectively.
Do Ajax Security System or Home + Control have ads?
Neither Ajax Security System nor Home + Control shows ads.
Which is updated more often, Ajax Security System or Home + Control?
Ajax Security System ships an update fortnightly, and Home + Control monthly. Most recently, Ajax Security System was updated on September 29, 2026 and Home + Control on September 27, 2026.

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