# Ajax PRO vs Fermax Way

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.

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.

## The numbers

| Metric | Ajax PRO | Fermax Way |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (15 ratings)](https://appshunter.io/ios/app/ajax-pro-tool-for-engineers/id1249276895/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fermax-way-fi-plus/id1632212892/reviews)** |
| Number of ratings | **15** | 2 |
| Positive reviews | 72.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 7 months |
| Monetization | Free | Free |
| Size | 656 MB | 73 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Ajax Systems Inc](https://appshunter.io/developer/1063166246) | [Fermax](https://appshunter.io/developer/891332024) |

## What reviewers say

### Ajax PRO

[App page](https://appshunter.io/ios/app/ajax-pro-tool-for-engineers/id1249276895)

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.

**Highlights:** 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

**Features:** Vision Pro support

**In-app purchases:** none


### Fermax Way

[App page](https://appshunter.io/ios/app/fermax-way-fi-plus/id1632212892)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Ajax PRO free?

Ajax PRO is free to download, with no in-app purchases.

### Is Fermax Way free?

Fermax Way is free to download, with no in-app purchases.

### Which has better reviews, Ajax PRO or Fermax Way?

Fermax Way is rated higher. Ajax PRO averages 4.7 out of 5 from 15 ratings, while Fermax Way averages 5.0 from 2 ratings.

### Do Ajax PRO or Fermax Way have ads?

Neither Ajax PRO nor Fermax Way shows ads.

### Which is updated more often, Ajax PRO or Fermax Way?

Ajax PRO ships an update fortnightly, and Fermax Way every 7 months. Most recently, Ajax PRO was updated on November 2, 2026 and Fermax Way on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*