Breezing vs SunsetScreen Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

Breezing

0.0 (0 reviews)

Breezing is a metabolic tracking platform that uses a portable indirect calorimeter to provide real-time metabolic rate measurements for personalized nutrition and fitness management.

Starting at --
Free Trial NO FREE TRIAL
VS

SunsetScreen

0.0 (0 reviews)

SunsetScreen is a free Windows utility that helps you reduce eye strain by automatically adjusting your monitor's color temperature and brightness based on the time of day.

Starting at Free
Free Trial NO FREE TRIAL

Quick Comparison

Feature Breezing SunsetScreen
Website breezing.io sunsetscreen.com
Pricing Model One_time Free
Starting Price Custom Pricing Free
FREE Trial ✘ No free trial ✘ No free trial
Free Plan ✘ No free plan ✓ Has free plan
Product Demo ✘ No product demo ✘ No product demo
Deployment mobile desktop
Integrations Apple Health Google Fit
Target Users solopreneur small-business solopreneur freelancer small-business
Target Industries healthcare fitness
Customer Count 0 0
Founded Year 2012 2013
Headquarters Tempe, USA null

Overview

B

Breezing

Breezing offers a mobile metabolic tracking solution that helps you understand your body's specific energy needs through precise oxygen consumption measurements. Instead of relying on generic calorie calculators or estimates, you get real-time data about your resting metabolic rate and energy source utilization directly on your smartphone. This allows you to tailor your diet and exercise plans based on how your metabolism actually functions.

The platform connects a handheld sensor to a mobile app, enabling you to track metabolic changes over time and see how your lifestyle choices impact your health. It is designed for individuals focused on weight management, athletes looking to optimize performance, and healthcare professionals who need objective data to guide their clients. By measuring rather than guessing, you can make more informed decisions about your daily caloric intake and macronutrient balance.

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SunsetScreen

SunsetScreen is a lightweight Windows application designed to protect your eyes and improve your sleep quality by managing your monitor's blue light output. As evening approaches, the software shifts your screen's color temperature to warmer tones, mimicking the natural cycle of the sun. This process helps maintain your circadian rhythm, making it easier for you to wind down after working late at your computer.

You can take full control of your viewing experience by setting specific sunrise and sunset times or choosing from various color presets. The tool runs quietly in your system tray and consumes minimal resources, ensuring your PC stays fast while your eyes stay comfortable. It is a practical solution for office workers, gamers, and students who spend long hours behind a screen and want to avoid digital eye strain.

Overview

B

Breezing Features

  • Metabolic Rate Measurement Measure your resting metabolic rate in minutes to determine exactly how many calories your body burns at rest.
  • Energy Source Tracking Discover whether your body is primarily burning carbohydrates or fats to better align your diet with your goals.
  • Mobile App Integration Sync your metabolic data instantly to your mobile device via Bluetooth for easy tracking and historical trend analysis.
  • Personalized Goal Setting Set specific weight and fitness targets based on your actual metabolic data rather than standardized population averages.
  • Progress History Review your metabolic history over weeks or months to see how your fitness level and body composition improve.
  • Actionable Insights Receive clear summaries of your metabolic health so you can adjust your meal plans and workout intensity immediately.
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SunsetScreen Features

  • Custom Color Temperatures. Choose the exact color temperature for your day and night cycles to match your room's ambient lighting.
  • Precise Timing Controls. Set your own sunrise and sunset times manually or use the built-in presets to automate the transition.
  • Gradual Transitions. Enjoy a smooth shift between color profiles over several minutes so your eyes aren't shocked by sudden changes.
  • Brightness Management. Lower your screen's overall brightness automatically during the night to reduce harsh glare and improve comfort.
  • System Tray Integration. Access all settings quickly from the Windows system tray without interrupting your current workflow or tasks.
  • Portable Version. Run the software directly from a USB drive without installation, keeping your settings consistent across different computers.

Pricing Comparison

B

Breezing Pricing

S

SunsetScreen Pricing

Personal Use
$0
  • Full feature access
  • Custom color presets
  • Automated transitions
  • Portable version included
  • No ads or tracking

Pros & Cons

M

Breezing

Pros

  • Provides highly accurate metabolic data compared to wearable estimates
  • Portable design allows you to test your metabolism anywhere
  • Simple app interface makes complex biological data easy to understand
  • Helps identify weight loss plateaus by showing actual caloric needs

Cons

  • Requires ongoing purchase of disposable sensor cartridges
  • Initial hardware investment can be high for casual users
  • Must follow strict breathing protocols for accurate results
A

SunsetScreen

Pros

  • Completely free with no hidden subscription fees
  • Extremely lightweight and uses very little RAM
  • Offers more color customization than Windows Night Light
  • Portable version allows use without administrative rights

Cons

  • Interface looks dated compared to modern apps
  • Only available for Windows operating systems
  • Requires manual setup for the best results
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