Ajax Security System vs The Aroma Trace
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Arm and disarm system remotely
- Real-time event monitoring
- Instant critical alerts
- Visual alarm verification
- Automation scenario creation
- Mobile panic button
- Manage multiple spaces
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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
The Aroma Trace
Control your home or business scent experience with this app. Discover personalized fragrances through a quiz, manage smart diffusers remotely, and schedule scent intensity throughout the day. Monitor fragrance levels and manage multiple devices from a central hub.
- Personalized scent discovery quiz
- Remote smart diffuser control (Bluetooth/Wi-Fi)
- Customizable scent scheduling
- Real-time fragrance level monitoring
- Multi-device management
- Multilingual support
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Experience The Aroma Trace in the palm of your hand. Welcome to The Aroma Trace, the ultimate app designed to elevate your sensory experience. Whether you are creating a relaxing oasis at home or an inviting, sophisticated atmosphere for your business, our app gives you complete, intuitive control over your environment's scent. KEY FEATURES: Discover Your Signature Scent: Not sure which fragrance suits you best? Take our exclusive psychological quiz to find the perfect scent family based on your current mood and personality. Explore diverse collections like Sensual, Self Confidence, and more. Seamless Smart Control: Connect and manage your diffusers (such as AROMAHEX, AROMATRACEMIST, and AROMASLIMLITE) effortlessly using Bluetooth or Wi-Fi. Adjust settings from anywhere, at any time. Custom Scheduling: Automate your environment. Create personalized, minute-by-minute schedules for specific days of the week. Adjust the scent intensity to perfectly match your daily routine. Real-Time Monitoring: Never run out of your favorite fragrance unexpectedly. Check your device's connectivity status, signal strength, and monitor remaining scent levels directly from your dashboard. Multi-Device Management: Have diffusers in multiple rooms or locations? Add, name, and control all your scent devices from one centralized, easy-to-use hub. Multilingual Experience: Designed for a global audience, the app supports multiple languages so you can navigate and customize your experience in the language you prefer. Built-in Support: Access step-by-step tutorials, troubleshooting guides, and calculate your fragrance consumption directly within the app. Elevate your space with the power of scent. Download The Aroma Trace today and start crafting unforgettable olfactory experiences.
Screenshots
Verdict
The clearest difference is rating: The Aroma Trace at 5.0 against Ajax Security System's 4.4. The Aroma Trace also leads on review sentiment (100% vs 73%) and iOS requirement (15.0 vs 18.0). Ajax Security System's advantage is ratings volume (273 vs 3) and update cadence (fortnightly vs every 5 weeks). On price, ads, in-app purchases and device support 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.
The Aroma Trace holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Ajax Security System has 273 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 73% of Ajax Security System's written reviews are positive against 100% of The Aroma Trace's.
Ajax Security System ships an update fortnightly, The Aroma Trace every 5 weeks. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.
| Parameter | Ajax Security System | The Aroma Trace |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (273 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 72.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 273 — better | 3 |
| Update frequency | Fortnightly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, Apple TV, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 745 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Ajax Systems Inc | Marketing Olfativo SL |
Customer experience
Ajax Security System
The Aroma Trace
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
The Aroma Trace
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Ajax Security System
No in-app purchases
The Aroma Trace
No in-app purchases
Questions
Is Ajax Security System free?
Is The Aroma Trace free?
Which has better reviews, Ajax Security System or The Aroma Trace?
Do Ajax Security System or The Aroma Trace have ads?
Which is updated more often, Ajax Security System or The Aroma Trace?
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