Ajax PRO vs ZoJacks Plus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ajax PRO
This app empowers security system installers and company employees to manage and configure Ajax security systems. It facilitates quick connections, adjustments, and testing of devices, offering extensive control over an unlimited number of security systems, user access, and automation scenarios.
- Administer unlimited security systems
- Monitor system status and adjust settings
- Manage user access rights
- Create objects and connect equipment
- Test devices and connect cameras
- Customize automation scenarios and security schedules
- Connect hubs to monitoring stations
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Ajax PRO: Tool for Engineers streamlines Ajax system installation, configuration, and maintenance. Easily navigate the intuitive interface and manage thousands of sites on the go. Access project-grade devices available exclusively to authorized Ajax Systems partners and unlock the full capabilities of Ajax solutions. INSTALL AND CONFIGURE SYSTEMS USING ONLY A SMARTPHONE · Add wireless devices by scanning QR codes · Add wired devices with automatic line scanning · Test devices in just a few taps · Configure devices with in-app wizards and guidance · Access manuals and documentation during installation RESOLVE MAINTENANCE REQUESTS REMOTELY · Adjust detector sensitivity · Check device states and battery levels · Configure automation scenarios · Add users and manage access rights · Temporarily or permanently deactivate devices · Monitor system faults and compliance in real time MANAGE THOUSANDS OF SITES EFFICIENTLY · Quickly find sites, users, and devices with smart search and flexible filters · Track all system activity with a detailed, non-editable event log · Focus on critical events with customizable notifications · Switch seamlessly between personal and company accounts · Connect your account to multiple companies GET SECURE ACCESS TO CLIENT SYSTEMS · Log in via password, Face ID, or fingerprint · Two-factor authentication (2FA) support · Single Sign-On (SSO) for corporate accounts · Full session control with instant session termination Over 4.5 million users across more than 180 countries trust Ajax. We offer end-to-end solutions for protecting homes and businesses оf any scale. The Ajax product portfolio includes more than 300 devices for: · Intrusion protection · Video surveillance · Fire and life safety · Comfort and automation • • • Ajax equipment is required to use the app. Devices are available through authorized Ajax Systems partners. Learn more at ajax.systems
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
Ajax PRO 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.
Ajax PRO ships an update fortnightly, ZoJacks Plus every 3 weeks. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.
| Parameter | Ajax PRO | ZoJacks Plus |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (15 ratings) — better | — |
| Positive reviews | 72.0% of reviews | — |
| Number of ratings | 15 — better | — |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, Apple Watch — better |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 656 MB | 725 MB |
| Age rating | 4+ | 17+ |
| Developer | Ajax Systems Inc | ZoJacks Inc. |
In-app purchases
Ajax PRO
No in-app purchases
ZoJacks Plus
No in-app purchases









