DietMaster Pro vs Iris 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

DietMaster Pro

0.0 (0 reviews)

DietMaster Pro is a professional nutrition software platform that allows health experts to create custom meal plans, track client progress, and provide branded mobile fitness apps.

Starting at $19/mo
Free Trial 15 days
VS

Iris

0.0 (0 reviews)

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.

Starting at Free
Free Trial 7 days

Quick Comparison

Feature DietMaster Pro Iris
Website dietmastersoftware.com iristech.co
Pricing Model Subscription Freemium
Starting Price $19/month Free
FREE Trial ✓ 15 days free trial ✓ 7 days free trial
Free Plan ✘ No free plan ✓ Has free plan
Product Demo ✓ Request demo here ✘ No product demo
Deployment saas desktop mobile desktop mobile
Integrations Fitbit Apple Health Google Fit
Target Users solopreneur small-business mid-market freelancer small-business solopreneur
Target Industries healthcare fitness education
Customer Count 0 0
Founded Year 1995 2015
Headquarters Carlsbad, USA Sofia, Bulgaria

Overview

D

DietMaster Pro

DietMaster Pro gives you the tools to provide professional-grade nutrition consulting to your clients without spending hours on manual calculations. You can generate personalized meal plans and grocery lists in minutes using a vast database of foods and pre-designed templates. Whether you are a personal trainer, registered dietitian, or health club owner, the platform helps you automate the complex task of nutritional analysis and calorie tracking.

You can manage your entire coaching business from a single dashboard, allowing you to monitor client compliance and adjust goals in real-time. The software also offers a private-label mobile app option, so your clients can access their plans and log their meals under your own brand. It simplifies the path to client results by providing clear, actionable data and professional reports that demonstrate progress.

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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

D

DietMaster Pro Features

  • Custom Meal Planning Create personalized nutrition plans based on specific calorie goals, macronutrient ratios, and dietary preferences for your clients.
  • Nutritional Analysis Analyze client food logs against RDI standards to identify nutrient deficiencies and provide data-driven coaching adjustments.
  • Branded Mobile App Deliver meal plans and track client progress through a custom-branded app that keeps your business front and center.
  • Automated Grocery Lists Generate organized shopping lists automatically based on your custom meal plans to help your clients stay on track.
  • Body Composition Tracking Record and graph weight, body fat percentage, and measurements to show your clients clear visual proof of their success.
  • Template Library Access a library of pre-built meal plan templates designed by registered dietitians to save time on initial setups.
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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

D

DietMaster Pro Pricing

DietMaster Go (Cloud)
$19
  • Cloud-based access
  • Up to 5 active clients
  • Mobile app integration
  • Standard meal plan templates
  • Email support
I

Iris Pricing

Iris Mini
$0
  • Basic blue light reduction
  • Manual mode switching
  • Brightness adjustment
  • Automatic location detection
  • Cross-platform support

Pros & Cons

M

DietMaster Pro

Pros

  • Extensive food database including many brand-name products
  • Professional report printing adds value to client consultations
  • One-time purchase option avoids long-term subscription costs
  • RD-designed templates ensure nutritional accuracy and safety

Cons

  • Desktop interface feels dated compared to modern web apps
  • Learning curve for advanced nutritional analysis features
  • Mobile app synchronization can occasionally experience delays
A

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
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