Iris vs Microsoft 365 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

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
VS

Microsoft 365

0.0 (0 reviews)

Microsoft 365 is a cloud-based subscription service that brings together premium Office apps, intelligent cloud services, and advanced security to help you achieve more across your professional and personal life.

Starting at $6/mo
Free Trial 30 days

Quick Comparison

Feature Iris Microsoft 365
Website iristech.co microsoft.com
Pricing Model Freemium Subscription
Starting Price Free $6/month
FREE Trial ✓ 7 days free trial ✓ 30 days free trial
Free Plan ✓ Has free plan ✘ No free plan
Product Demo ✘ No product demo ✓ Request demo here
Deployment desktop mobile saas mobile desktop
Integrations Salesforce Adobe Creative Cloud Slack Zoom DocuSign GitHub ServiceNow Trello Dropbox Zapier
Target Users freelancer small-business solopreneur small-business mid-market enterprise freelancer
Target Industries
Customer Count 0 0
Founded Year 2015 1975
Headquarters Sofia, Bulgaria Redmond, USA

Overview

I

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.

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Microsoft 365

Microsoft 365 provides you with a complete suite of productivity tools designed to help you create, communicate, and collaborate from anywhere. You get access to familiar applications like Word, Excel, and PowerPoint, enhanced with real-time co-authoring and AI-powered features. Whether you are writing a report, analyzing data, or building a presentation, you can work across your desktop, tablet, and mobile devices with files that stay synced automatically.

Beyond document creation, the platform serves as your central hub for teamwork through Microsoft Teams and secure cloud storage via OneDrive. You can host video meetings, chat with colleagues, and share files securely with internal and external partners. It solves the problem of fragmented workflows by consolidating your email, calendar, and project files into a single, secure ecosystem that protects your data with enterprise-grade security features.

Overview

I

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.
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Microsoft 365 Features

  • Real-Time Co-authoring. Work on the same document simultaneously with your teammates and see their changes happen instantly in Word, Excel, and PowerPoint.
  • Intelligent Cloud Storage. Store your files in OneDrive to access them from any device and share them securely with anyone inside or outside your organization.
  • Unified Communication. Host high-definition video calls, instant message your team, and manage group projects all within the Microsoft Teams interface.
  • Advanced Security. Protect your business data across all devices with built-in malware protection, encryption, and multi-factor authentication to prevent unauthorized access.
  • AI-Powered Assistance. Improve your writing, design better slides, and analyze complex data faster with intelligent suggestions built directly into your favorite apps.
  • Cross-Device Syncing. Start a project on your office desktop and finish it on your mobile phone with apps that remember exactly where you left off.

Pricing Comparison

I

Iris Pricing

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

Microsoft 365 Pricing

Microsoft 365 Business Basic
$6
  • Web and mobile versions of Office apps
  • 1 TB of cloud storage per user
  • Business-class email (50 GB mailbox)
  • Microsoft Teams for up to 300 users
  • Standard security and support

Pros & Cons

M

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
A

Microsoft 365

Pros

  • Industry-standard tools ensure compatibility with clients and partners
  • Massive cloud storage included with every paid seat
  • Seamless integration between email, calendar, and file storage
  • Regular feature updates and security patches included automatically

Cons

  • Desktop applications can be resource-heavy on older computers
  • Initial setup and admin portal have a learning curve
  • Offline syncing occasionally experiences conflicts during heavy collaboration
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