Breathe Tech vs My Crusader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Breathe Tech
Monitor your indoor air quality in real-time with this companion app. Gain insights into your environment, track changes, and receive tips to improve your living space's air for better well-being.
- Real-time air quality insights
- Indoor environment monitoring
- Track air quality fluctuations
- Tips to enhance living space well-being
- Companion to Breathe Airmonitor Plus
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Breathe Tech is the companion app for BREATHE Airmonitor Plus, giving you real-time insight into the air you breathe at home, work, school, or anywhere indoors. View live and historical air quality data directly from your smartphone, helping you identify hidden air quality issues, understand trends over time, and make informed decisions to create a healthier indoor environment. Monitor key air quality metrics including: - Carbon Dioxide (CO₂) - PM1, PM2.5 & PM10 Particulate Matter - Total Volatile Organic Compounds (TVOC) - Formaldehyde (HCHO) - Temperature - Humidity Key Features - Real-time air quality monitoring - Live dashboard with easy-to-read sensor data - Historical graphs with dynamic scaling for improved clarity - Free 90-day cloud data storage - Multi-day data export for analysis and reporting - Custom alerts for important air quality events - Support for multiple Airmonitor Plus devices under one account - Secure cloud synchronisation so your data is available wherever you are Whether you're improving your home's air quality, monitoring a workplace, tracking allergens and wildfire smoke, or simply wanting to understand what you're breathing, the Breathe Tech app provides the data you need in a simple, intuitive interface. Take control of your indoor environment with Breathe Tech and breathe with confidence.
My Crusader
Monitor and manage your SHIELD water system performance directly from your phone. Track water usage, check system status, and receive maintenance alerts for optimal operation. Connects securely via Bluetooth for easy access to live data and guided setup.
- Guided setup and configuration
- Live system readings
- Water usage tracking
- Maintenance indicators
- Diagnostic tools
- Secure Bluetooth access
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My Crusader puts SHIELD system performance in the palm of your hand. Built for both homeowners and service professionals, the app makes it easy to set up equipment, check live operating data, and stay ahead of routine maintenance using a secure Bluetooth connection. With My Crusader, you can connect directly to a SHIELD system on-site to view important details like flow rate, cartridge condition, remaining capacity, and overall system status. Whether you are confirming a new installation or checking an existing unit, the app helps you get the information you need quickly and clearly. For homeowners, My Crusader offers a simple way to keep tabs on water usage and know when service may be needed. For technicians, it provides a faster path to commissioning, troubleshooting, and validating performance in the field. Key features include: • Guided setup and configuration for SHIELD systems • Live system readings and status visibility • Water usage tracking across supported installations • Maintenance indicators and cartridge replacement awareness • Diagnostic tools for quicker service and support • Secure local Bluetooth access with no Wi-Fi required Whether you are maintaining water quality at home or supporting customers in the field, My Crusader helps you stay informed, respond quickly, and keep SHIELD systems operating reliably.
Screenshots
Verdict
The clearest difference is review sentiment: My Crusader at 100% against Breathe Tech's 50%. My Crusader also leads on rating (5.0 vs 3.0) and update cadence (every 5 weeks vs every 8 months). Breathe Tech's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17). On price, ratings volume, 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.
My Crusader holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 9 and 4 respectively. Written reviews point the same way: 50% of Breathe Tech's written reviews are positive against 100% of My Crusader's.
Breathe Tech ships an update every 8 months, My Crusader every 5 weeks. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.
| Parameter | Breathe Tech | My Crusader |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (9 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 9 — better | 4 |
| Update frequency | Every 8 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17 |
| Further details — not scored | ||
| Size | 204 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Breathe Tech Ltd | Crusader Water |
Customer experience
Breathe Tech
My Crusader
In-app purchases
Breathe Tech
No in-app purchases
My Crusader
No in-app purchases
Questions
Is Breathe Tech free?
Is My Crusader free?
Which has better reviews, Breathe Tech or My Crusader?
Do Breathe Tech or My Crusader have ads?
Which is updated more often, Breathe Tech or My Crusader?
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