Cronometer
Cronometer is a comprehensive nutrition tracking software that allows you to monitor your diet, exercise, and health data with verified accuracy to help you reach your specific wellness goals.
Iris
Iris is a specialized blue light filter and eye protection software designed to reduce eye strain, improve sleep quality, and prevent headaches by automatically adjusting screen color temperature.
Quick Comparison
| Feature | Cronometer | Iris |
|---|---|---|
| Website | cronometer.com | iristech.co |
| Pricing Model | Freemium | Freemium |
| Starting Price | Free | Free |
| FREE Trial | ✘ No free trial | ✓ 7 days free trial |
| Free Plan | ✓ Has free plan | ✓ Has free plan |
| Product Demo | ✘ No product demo | ✘ No product demo |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2011 | 2015 |
| Headquarters | Revelstoke, Canada | Sofia, Bulgaria |
Overview
Cronometer
Cronometer is a detailed nutrition and health tracking platform designed to help you understand your body through data. Unlike basic calorie counters, it focuses on over 80 micronutrients, ensuring you get a complete picture of your vitamins, minerals, and amino acids. You can log your meals using a database of lab-analyzed entries, track your exercise, and sync data from wearable devices to see how your lifestyle affects your long-term health trends.
The platform is built for anyone serious about their health, from individuals managing chronic conditions to elite athletes and healthcare professionals. It solves the problem of inaccurate nutritional data by using verified sources rather than user-submitted entries. Whether you are following a specific diet like Keto or Vegan, or simply want to improve your overall wellbeing, you can customize your targets and generate detailed reports to share with your doctor or trainer.
Iris
Iris is a dedicated eye protection solution that helps you reduce the physical toll of long hours in front of a computer. By automatically adjusting your screen's color temperature and brightness, it eliminates the flicker and blue light that typically cause eye fatigue and disrupt your natural sleep cycles. You can choose from various pre-set modes like Health, Sleep, or Reading to match your current activity and environment.
The software works at the driver level to control the pulse-width modulation (PWM) of your monitor, ensuring a flicker-free experience even at lower brightness levels. Whether you are a programmer, designer, or office worker, you can customize every aspect of your display to protect your vision and maintain high productivity throughout the day without the typical afternoon burnout.
Overview
Cronometer Features
- Micronutrient Tracking Monitor over 80 vitamins and minerals to ensure you are meeting your daily nutritional requirements beyond just basic calories.
- Verified Food Database Access a library of lab-tested food entries so you can trust the accuracy of every meal you log.
- Device Integration Sync your data automatically from Apple Health, Google Fit, Garmin, and Oura to see all your health metrics in one place.
- Custom Diet Settings Set personalized macro and micro targets based on your specific diet, such as Keto, Paleo, or pregnancy-specific needs.
- Fast Tracking Log your intermittent fasting schedules and visualize how your eating windows correlate with your energy levels and weight.
- Detailed Reporting Generate long-term trend charts and nutrition reports that you can export as PDFs to share with healthcare professionals.
Iris Features
- Blue Light Filter. Adjust your screen's color temperature to remove harmful blue light and help you fall asleep faster after work.
- PWM Flicker Prevention. Control your monitor brightness without high-frequency flickering to prevent the hidden cause of many chronic headaches.
- Smart Modes. Switch between specialized presets like Cinema, Gaming, or Programming to get the perfect balance of protection and clarity.
- Location Tracking. Sync your screen transitions with the local sunrise and sunset so your display feels natural throughout the day.
- Break Reminders. Set automated timers that remind you to look away from the screen and rest your eyes at healthy intervals.
- Multi-Monitor Support. Apply your custom eye protection settings across all connected displays simultaneously for a consistent and comfortable viewing experience.
Pricing Comparison
Cronometer Pricing
- Log food, exercise, and biometrics
- Track up to 82 micronutrients
- Mobile app access
- Basic reports and charts
- Sync with select devices
- Everything in Basic, plus:
- Ad-free experience
- Fast tracking timer
- Nutrient oracle suggestions
- Recipe importer tool
- Target scheduler
Iris Pricing
- Basic blue light reduction
- Manual mode switching
- Brightness adjustment
- Automatic location detection
- Cross-platform support
- Everything in Mini, plus:
- Advanced PWM flicker control
- Custom color temperature
- Unlimited preset modes
- Advanced break reminders
- Priority technical support
Pros & Cons
Cronometer
Pros
- Highly accurate data from verified lab sources
- Extensive micronutrient tracking far beyond competitors
- Seamless integration with most major fitness wearables
- Generous free version includes all essential features
Cons
- Interface can feel overwhelming for casual users
- Manual entry takes longer due to detail
- Barcode scanner sometimes requires manual verification
Iris
Pros
- Significantly reduces eye strain during long work sessions
- Noticeable improvement in sleep quality for night workers
- Highly customizable settings for advanced technical users
- Low system resource usage prevents computer slowdowns
Cons
- Interface can feel slightly dated and technical
- Initial setup requires some trial and error
- Occasional conflicts with specific graphics card drivers