Comparison

Flair vs Fasting Timer Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Room-by-room temperature control
  • Customizable schedules
  • Geofencing for energy saving
  • Smart home device integration
  • Remote access and control
  • Share access with family
Features
Read full description

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

About

Fasting Timer Pro

Easily track your fasting sessions with flexible timing options and a clean interface. Monitor your progress with session history and educational insights into your body's stages. Receive local notifications for important milestones.

Highlights
  • Preset and custom fasting durations
  • Retroactive start time setting
  • Extend active fasts
  • Educational body stage timeline
  • Session history and progress tracking
  • Local notifications
Features
Read full description

Fasting Timer Pro helps you track fasting sessions with a clean, calm interface and flexible timing options. Key features • Preset fasts (12h, 16h, 18h, 24h, 36h, 48h, 72h) • Custom fasting duration (including extended durations) • Retroactive start — set the start time if you forgot to begin the timer • Extend an active fast (+1h, +6h, +12h, +24h or custom) • Simple, educational “what’s happening in your body” stage timeline • Session history and progress tracking • Local notifications for milestones and stage changes (if enabled) Educational notice Fasting Timer Pro is for educational and informational tracking only. It does not provide medical advice, diagnosis, or treatment. Always consult a qualified professional for health decisions.

Screenshots

Flair4 screens
Fasting Timer Pro4 screens

Verdict

The call

The clearest difference is review sentiment: Fasting Timer Pro at 100% against Flair's 42%. Fasting Timer Pro also leads on rating (5.0 vs 3.2) and ads (none vs shown). Flair's advantage is price (Free vs $4.99) and ratings volume (126 vs 1). On 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

CostPrice · In-app purchases · Ads · Monetization

Flair is free to download; Fasting Timer Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Fasting Timer Pro holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: Flair has 126 ratings behind it against 1, 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 100% of Fasting Timer Pro's.

UpkeepUpdate frequency

Flair ships an update every 2 months, Fasting Timer Pro every 2 days. The most recent releases landed on September 28, 2026 and August 26, 2026 respectively.

Scorecard8 real differences · 2 level
Flair versus Fasting Timer Pro: the parameters behind the verdict, then further details
ParameterFlairFasting Timer Pro
PriceFree — better$4.99
Rating3.2 (126 ratings)5.0 (1 ratings) — better
Positive reviews42.5% of reviews100.0% of reviews — better
Number of ratings126 — better1
Update frequencyEvery 2 monthsEvery 2 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size32 MB4 MB
Age rating4+4+
DeveloperStandard EulerPOWER SATELLITE LLC

Customer experience

Flair

All ratings126 ratings
Positive50.8%
Neutral5.6%
Negative43.7%
Written reviews106 reviews
Positive42.5%
Neutral5.7%
Negative51.9%

Fasting Timer Pro

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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
Show 16 more
  • 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
Show 12 more
  • 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

Fasting Timer Pro

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Flair

No in-app purchases

None

Fasting Timer Pro

No in-app purchases

Questions

Is Flair free?
Flair is free to download, with no in-app purchases.
Is Fasting Timer Pro free?
Fasting Timer Pro costs $4.99, with no in-app purchases.
Which has better reviews, Flair or Fasting Timer Pro?
Fasting Timer Pro is rated higher. Flair averages 3.2 out of 5 from 126 ratings, while Fasting Timer Pro averages 5.0 from 1 ratings.
Do Flair or Fasting Timer Pro have ads?
Flair shows ads; Fasting Timer Pro does not.
Which is updated more often, Flair or Fasting Timer Pro?
Flair ships an update every 2 months, and Fasting Timer Pro every 2 days. Most recently, Flair was updated on September 28, 2026 and Fasting Timer Pro on August 26, 2026.

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