Ajax PRO vs Fermax Way
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
Fermax Way
Control your video door entry system remotely. Answer calls, open doors, and view surveillance cameras from your phone or tablet. Share access with family and friends, even temporarily via QR code.
- Answer calls remotely
- Open doors from phone/tablet
- View surveillance cameras
- Share access with guests
- Temporary QR code invitations
- Compatible with Alexa and Google Home
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With Fermax Way-Fi Plus you can answer calls from your Way-Fi Plus video door entry system and open the door from your cell phone or tablet. The Fermax Way-Fi Plus app is compatible with ALEXA and GOOGLE HOME virtual assistants. PRETEND YOU ARE AT HOME Answer the video door phone calls and open the door from anywhere with your mobile or tablet. You can also activate the outdoor camera of the outdoor panel or view the surveillance cameras from the app or virtual screens. SEE WHO HAS CALLED View images and videos of people who have called while you were not at home. SHARE ACCESS Invite unlimited family and friends to receive calls and open the door for you without the need for them to have a copy of your keys. You can also create temporary invitations to open the door via QR code.
Screenshots
Verdict
The clearest difference is update cadence: Ajax PRO at fortnightly against Fermax Way's every 7 months. Ajax PRO also leads on ratings volume (15 vs 2). Fermax Way's advantage is rating (5.0 vs 4.7). 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.
Fermax Way holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Ajax PRO has 15 ratings behind it against 2, so its average is the more settled of the two.
Ajax PRO ships an update fortnightly, Fermax Way every 7 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Ajax PRO | Fermax Way |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (15 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 72.0% of reviews | — |
| Number of ratings | 15 — better | 2 |
| Update frequency | Fortnightly — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 656 MB | 73 MB |
| Age rating | 4+ | 4+ |
| Developer | Ajax Systems Inc | Fermax |
Customer experience
Ajax PRO
Fermax Way
In-app purchases
Ajax PRO
No in-app purchases
Fermax Way
No in-app purchases









