Flair vs VFZO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flair
Control your home's heating and cooling room by room from your smartphone. Create custom schedules, save energy with geofencing, and integrate with smart home devices for ultimate comfort and efficiency.
- Room-by-room temperature control
- Customizable schedules
- Geofencing for energy saving
- Smart home device integration
- Remote access and control
- Share access with family
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Flair is Next Degree™ climate control for your home air conditioning and heating system. With the Flair app, you can enjoy room-by-room comfort anytime, anywhere by adjusting your temperature setpoints and creating schedules for individual rooms. Away from home? Our geofencing will make sure you save energy by automatically setting rooms as active or inactive as needed. You can use the Flair app to -Easily set up your Flair Puck and Smart Vents. You can also connect your Flair devices to your mini split, Nest, ecobee, Honeywell Lyric, and even your Alexa or Google Assistant devices. -Get room-by-room comfort. You can create schedules to make sure every room in your home is comfortable. -Save energy. Set up geofencing and Smart Away to make sure your rooms are exactly how you want them when you're out of the house. -Share home comfort. Set up account permissions for friends, family, or a house sitter. But don't worry: anyone can set a temperature directly from the Puck, even if they don't have the App. Have some thoughts? We always want to hear your feedback on our app. Send them our way: hello@flair.co
VFZO
This app facilitates Bluetooth connections to control and test equipment from a specific brand. It also includes a feature to remind users to stay hydrated throughout the day.
- Bluetooth device connectivity
- Equipment control and testing
- Water intake reminders
- Brand-specific equipment management
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Connect devices through Bluetooth; Control and test the equipment of this brand; Remind users to drink water.
Screenshots
Verdict
The clearest difference is rating: Flair at 3.2 against VFZO's 1.3. Flair also leads on review sentiment (42% vs 13%) and ratings volume (126 vs 10). VFZO's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, update cadence, 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.
Flair holds the better App Store score, 3.2 against 1.3. That said, the two scores are not equally well evidenced: Flair has 126 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 42% of Flair's written reviews are positive against 13% of VFZO's.
Flair ships an update every 2 months, VFZO monthly. Both last shipped on October 24, 2026.
| Parameter | Flair | VFZO |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (126 ratings) — better | 1.3 (10 ratings) |
| Positive reviews | 42.5% of reviews — better | 12.5% of reviews |
| Number of ratings | 126 — better | 10 |
| Update frequency | Every 2 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 32 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Standard Euler | 水金 陈 |
Customer experience
Flair
VFZO
Bugs and requests
Flair
Reported bugs
21 issues- App loses API connection and requires reconfiguration
- Thermostat puts out max heat despite room being above setpoint
- Vents don't respond to app commands inconsistently
- App splash screen overlay blocks interface in portrait mode
- Back button unresponsive on iPhone 14/15
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- Temperature settings revert to previous values
- Vent stuck in manual mode and won't return to auto
- App doesn't follow thermostat priority schedules
- Motion sensors override schedule settings incorrectly
- 5+ minute delay in temperature updates from sensors
- Devices show offline despite active WiFi connection
- App hangs on iPad initial load screen
- Firmware updates delete system configuration
- Geofencing fails to detect home/away status
- System switches between heat and cool modes excessively
- Hold function defaults to permanent with no obvious duration option
- Temperature adjustment dial is oversensitive
- Text selection appears when trying to adjust temperature
- App doesn't communicate mode changes to pucks
- Nest thermostat integration inconsistent
- Historical vent open percentage data no longer visible
Requested features
17 requests- Dark mode for app interface
- Dual setpoint control (separate heat/cool temperatures)
- HomeKit integration
- Local control without cloud dependency
- Manual mode scheduling
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- Ability to set vents to mixed automatic/manual states
- Faster app refresh and response times
- Visible vent open/close status in main view
- Better integration with Nest thermostat
- Puck temperature offset adjustment
- Temperature range settings instead of single setpoint
- Matter protocol support
- Zigbee or Z-Wave compatibility
- Occupancy sensor integration from other platforms
- Mode switching delay to prevent heat/cool cycling
- Default vent state when HVAC is off
- Improved schedule UI and temperature adjustment controls
VFZO
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Flair
No in-app purchases
VFZO
No in-app purchases
