Comparison

Protegus Smart Security vs Merx AI

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

Head to head
About

Protegus Smart Security

This app allows you to remotely monitor and control existing or new alarm systems using a smartphone or web interface. It provides real-time alerts, enables control of automation devices like gates and heating, and can bypass zones for enhanced security. Upgrade your current system without needing a full replacement.

Highlights
  • Real-time security system monitoring
  • Remote control of automation devices
  • Arm/Disarm security system
  • Bypass zones
  • Push notifications for events
  • Monitor temperature sensors
Features
Read full description

Protegus Intelligent security & control with TRIKDIS devices EVERY existing alarm system can be smart! With PROTEGUS you will always know what is happening at your home with real-time alerts and remote control. PROTEGUS platform offers you an easy way to control any existing or new alarm system from smartphone or using WEB. Protect what really matters for you! Save money and time, no need to change existing alarm system, only upgrade it. Any existing alarm system + TRIKDIS GSM communicator (BETA version) PROTEGUS FUNCTIONALITY: • Monitor the security system. The app displays system status and push notifications about each event. • Control automation devices remotely (open gates, turn on/off heating and etc.) • Call Security Company. New installation + TRIKDIS Control Panel SP231 PROTEGUS FUNCTIONALITY (additional features): • Control the security system. The system can be Armed/Disarmed or set in Stay or Sleep mode for each area. • Bypass zones. It allows to arm the system despite faults or activity in certain zones. • Monitor temperature sensors.

About

Merx AI

Features
Read full description

See what your Merx equipment detects in real time — people, vehicles, animals and checkout events — and tune your on-device AI just by chatting. Description (máx. 4.000) Merx AI is the companion app for your Merx equipment. Your Merx device processes camera video locally, on-site, and turns it into events you can review from anywhere — right on your phone. WHAT YOU CAN DO • See AI events in real time: people, vehicles, animals, forgotten objects and checkout reviews — each with the video or snapshot from your own equipment. • Build your own detections just by chatting. Ask in plain language ("count people at the entrance", "alert me if a vehicle appears") and the assistant checks whether your camera can do it — light, sharpness and processing headroom — before creating it, in observation mode. • Fix things by talking. If an event looks wrong, just tell the assistant. It investigates the detection on your equipment and proposes a precise adjustment for you to confirm. • Keep an eye on your equipment: live status and performance (CPU / NPU / RAM) for every device you own. • Available in English, Spanish and Portuguese. PRIVATE BY DESIGN Your Merx equipment does the analysis locally. The app only shows your own events and videos, over secure connections. No advertising, no third-party tracking, and the app never accesses your phone's camera, microphone, photos or location. REQUIRES MERX EQUIPMENT Merx AI is a companion to Merx hardware. To link your equipment, enter the 8-digit code that comes in the box. Don't have equipment yet? Tap "View demo" on the sign-in screen to explore the app with sample data.

Screenshots

Protegus Smart Security4 screens
Merx AI4 screens

Verdict

The call

The clearest difference is update cadence: Merx AI at fortnightly against Protegus Smart Security's every 6 months. Protegus Smart Security's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.4). On price, ads and in-app purchases 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.

UpkeepUpdate frequency

Protegus Smart Security ships an update every 6 months, Merx AI fortnightly. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Protegus Smart Security versus Merx AI: the parameters behind the verdict, then further details
ParameterProtegus Smart SecurityMerx AI
PriceFreeFree
Rating2.3 (4 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 6 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better16.4
Further details — not scored
Size8 MB48 MB
Age rating4+4+
DeveloperTRIKDISBoobank

In-app purchases

None

Protegus Smart Security

No in-app purchases

None

Merx AI

No in-app purchases

Questions

Is Protegus Smart Security free?
Protegus Smart Security is free to download, with no in-app purchases.
Is Merx AI free?
Merx AI is free to download, with no in-app purchases.
Do Protegus Smart Security or Merx AI have ads?
Neither Protegus Smart Security nor Merx AI shows ads.
Which is updated more often, Protegus Smart Security or Merx AI?
Protegus Smart Security ships an update every 6 months, and Merx AI fortnightly. Most recently, Protegus Smart Security was updated on November 6, 2026 and Merx AI on October 31, 2026.

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