Ajax Security System vs BWT Best Water App
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
BWT Best Water App
Manage your home's BWT water products with a redesigned, intuitive interface. Monitor water softeners, filters, dosing units, and pool robots. Discover new innovations and receive maintenance reminders for efficient, sustainable water management.
- Redesigned user experience
- Simplified device setup
- Multi-language support
- Product insights and virtual tours
- Manage water softeners, filters, and dosing units
- Monitor pool robots
- Product sharing and professional area
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Introducing the New BWT Best Water App We’re excited to unveil the latest version of the BWT Best Water App. This major update brings a completely redesigned experience, making it easier than ever to manage your home and BWT products. What’s New? Enhanced User Experience – A fresh, intuitive design for seamless navigation. Simplified Device Setup – Connect your Smart BWT devices effortlessly. Multi-Language Support – Switch languages directly within the app. New Discovery Page – Explore the latest BWT innovations, now featuring a virtual tour. Improved Product Control – Manage your favourite BWT products with ease. Product Sharing – Manage your home and share access to your BWT products with others. Professional Area – A dedicated space for professionals. And much more… Experience the future of water with the new BWT Best Water App. The app allows you to seamlessly monitor and manage a variety of BWT products, providing you with ultimate control and convenience. Keep track of your water softeners to ensure they’re running efficiently and delivering soft, luxurious water to your home. Easily monitor filters and dosing units, guaranteeing that your water is clean, safe, and perfectly tailored to your needs. If you own a pool, you can even manage and track the performance of your pool robots, ensuring your water is always crystal clear with minimal effort. Beyond product management, the app serves as a hub for everything BWT, offering product insights, maintenance tips, and service reminders to keep your systems running smoothly. It’s more than just a control center—it’s your gateway to understanding the innovations and eco-conscious designs that set BWT apart. Whether you’re a long-time BWT customer or just beginning to explore the benefits of smart water management, our app is designed to make water care simple, efficient, and sustainable. Stay connected, stay informed, and take the next step in optimizing your water systems with BWT. Your water, your way.
Screenshots
Verdict
The clearest difference is review sentiment: Ajax Security System at 73% against BWT Best Water App's 0%. Ajax Security System also leads on ratings volume (274 vs 11) and monetization model (free vs ad-supported). BWT Best Water App's advantage is rating (4.6 vs 4.4) and iOS requirement (15.5 vs 18.0). On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BWT Best Water App holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Ajax Security System has 274 ratings behind it against 11, so its average is the more settled of the two. Written reviews complicate that: 73% of Ajax Security System's written reviews are positive against 0% of BWT Best Water App's, so the app with the better star average is not the one people write more warmly about.
Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.
| Parameter | Ajax Security System | BWT Best Water App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (274 ratings) | 4.6 (11 ratings) — better |
| Positive reviews | 72.9% of reviews — better | 0.0% of reviews |
| Number of ratings | 274 — better | 11 |
| Update frequency | Fortnightly | Fortnightly |
| 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 | 15.5 — better |
| Further details — not scored | ||
| Size | 745 MB | 147 MB |
| Age rating | 4+ | 4+ |
| Developer | Ajax Systems Inc | BWT Aktiengesellschaft |
Customer experience
Ajax Security System
BWT Best Water App
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
BWT Best Water App
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Ajax Security System
No in-app purchases
BWT Best Water App
No in-app purchases
Questions
Is Ajax Security System free?
Is BWT Best Water App free?
Which has better reviews, Ajax Security System or BWT Best Water App?
Do Ajax Security System or BWT Best Water App have ads?
Which is updated more often, Ajax Security System or BWT Best Water App?
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