iZone Home vs PSA Centrii
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iZone Home
Control your entire smart home system from your iPhone or iPad. Manage air conditioning, lighting, irrigation, garage doors, and more with this wireless home automation system. Monitor air quality and power usage.
- Air conditioning control with zone management
- Smart lighting control (RGB and dimmable)
- Control of 240V appliances and outlets
- Automated roller blind and curtain control
- Garden irrigation system management
- Garage door status and control
- Air quality monitoring (AQI, VOC, CO2)
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The iZone Home App is the perfect way to control your Smart Home on your iPhone and iPad. You can manage your whole system from this app including your Aircon, lighting, irrigation, garage door, blinds, 240 Volt appliances, air quality and power monitoring. iZone is an inexpensive plug & play, wireless, home automation system that gives you total control of the following iZone services: • iZone Air Conditioning – Total air conditioning integration including the major brands of A/C units and includes individual room temperature control in up to 14 zones. • iZone Lights – Total control of your iZone RGB Downlights and bulbs or dimming and control of non iZone LEDs via the iZone dimmer module or wired switch module. • iZone Power - Control of 240V appliances via iZone smart plugs or iZone relay modules. • iZone Roller Blinds - Control 240V roller blinds and curtains using the iZone roller blind module • iZone Garden Irrigation - Garden irrigation for up to 24 stations. Easy to use and packed with features. • iZone Garage door control – Simple control and position status of your garage doors from your phone or tablet. • Smart Plug – Control any iZone device from an iZone Wireless switch, occupancy sensor, light intensity, temperature sensor or your phone or tablet. • Air Quality – Monitor your indoor and outdoor air quality including AQI, VOC, CO2, Humidity and temperature • Power Monitoring and Control – Monitor your up to 15 circuits. Includes solar power diversion to run appliances when excess solar power is available • 240VAC Relay module – Control any 240V hardwired appliance under 15amps via iZone Wireless switch, occupancy sensor, light intensity, temperature sensor or your phone or tablet. • Dimmer Module – Control any brand of LED lights via iZone Wireless switch, occupancy sensor, light intensity, temperature sensor or your phone or tablet. • Voltage Free Contact module – Control any device requiring a voltage free contact via iZone Wireless switch, occupancy sensor, light intensity, temperature sensor or your phone or tablet. • Switch module – Control any brand of LED lights using your current light switch via iZone Wireless switch, occupancy sensor, light intensity, temperature sensor or your phone or tablet.
PSA Centrii
This app provides safety and security for families by allowing remote control and communication with IoT-enabled devices. It enables users to manage multiple smart devices, automate interactions, share access with family, and receive real-time alerts.
- Remote device communication and control
- Manage multiple IoT devices
- Smart automation control
- Share devices with family
- Real-time alerts
- Easy device pairing
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We have designed this app to provide safety and security for you and your family. Our aim is to develop a range of products to make your life easier, provide security and save you time. The PSA Centrii app will allow you to: (for applicable IoT-enabled products) * Remotely communicate & control devices * Add and control multiple devices with one App * Interact between multiple smart devices using Smart Automation control. * Easily share devices among family members * Receive real-time alerts * Easily & quickly pair devices to the PSA Centrii App
Screenshots
Verdict
The clearest difference is review sentiment: PSA Centrii at 33% against iZone Home's 10%. PSA Centrii also leads on iOS requirement (13.0 vs 15.1). iZone Home's advantage is update cadence (every 2 months vs every 3 months). On price, ads, in-app purchases and monetization model 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.
iZone Home ships an update every 2 months, PSA Centrii every 3 months. Both last shipped on November 3, 2026.
| Parameter | iZone Home | PSA Centrii |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 9.9% of reviews | 33.3% of reviews — better |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 101 MB | 190 MB |
| Age rating | 4+ | 12+ |
| Developer | iZone Pty. Ltd. | PSA Products Pty Ltd |
Customer experience
iZone Home
PSA Centrii
Bugs and requests
iZone Home
Reported bugs
27 issues- App requires account login
- App is extremely slow
- App crashes frequently
- App loses connection
- App hangs and resets temperature to 15C
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- App crashes when adjusting temperature
- HomeKit integration stopped working
- App freezes on splash screen
- App doesn't work on Wi-Fi
- App shows incorrect device status
- App crashes on boot
- App doesn't save settings
- App doesn't match wall controller interface
- App doesn't allow adding scenes/favorites
- App doesn't allow sleep timer
- App buttons are too small
- App is overly complicated
- App randomly changes settings
- App doesn't sync properly
- App refreshes and jumps out of programming screens
- App doesn't work on Wi-Fi connection
- App doesn't connect to network after update
- App has privacy concerns with terms and conditions
- App doesn't allow remote access
- App stops working after updates
- App is incompatible with newer iOS versions
- App has a culture of denial regarding issues
Requested features
8 requests- Bring back the old app
- Support auto dark icon switching
- Make the app faster
- Allow users to reorder devices
- Display sensor temperature on the front page
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- Include favorite and schedule functionality
- Add Matter support
- Simple page showing all zones with key details
PSA Centrii
Not enough reviews yet to summarise bugs or requests.
In-app purchases
iZone Home
No in-app purchases
PSA Centrii
No in-app purchases
Questions
Is iZone Home free?
Is PSA Centrii free?
Do iZone Home or PSA Centrii have ads?
Which is updated more often, iZone Home or PSA Centrii?
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