Just shipped (v1.0.84): Usage is now tracked per device, so sharing an account no longer pools your limits. You'll also get a native notification before you hit them. Auto-updates are on — open DOA and it's already there.
Beta live
DOA for Windows
Windows 10 & 11 · 64-bit
Version v1.0.84
Platform Windows 10+
Price Free
  • Screen display adjusted to your glasses prescription
  • GPU accelerated
  • System tray toggle + keyboard shortcut
  • Colour blindness filters (Protanopia, Deuteranopia, Tritanopia)
  • Prism correction for eye misalignment
  • Multi-monitor support Soon
  • 7 days Premium free when you submit feedback
Download for Windows

.exe installer · Windows 10 & 11 · Free to start

What's new v1.0.84

  • Per-device daily limits — each device now tracks its own usage separately
  • Native notifications before your daily limit runs out
  • Re-calibration nudge when DOA thinks your settings need a refresh
  • Device usage visible in your profile screen
  • Calibration accuracy improved on high-resolution and large screens

What's included

  • DOA desktop app (.exe installer)
  • Free account with 3 hours daily use
  • 1 saved prescription profile
  • Colour blindness filters (3 types)

System requirements

  • Windows 10 or 11 (64-bit)
  • DirectX 11 compatible GPU
  • 4 GB RAM minimum
  • Internet connection for account sign-in

Beta: what to expect

  • This is an early version. It works, but you may encounter occasional bugs or glitches.
  • Some features are still being refined. Results vary by screen type and prescription strength.
  • Give it a few days. It can feel slightly odd at first and gets clearer as your eyes settle into it. Why →
  • Auto-updates are enabled, improvements land automatically.
  • Found a bug? Let us know →

Get 7 days of Premium, free

Use DOA for 60 seconds, turn it off, and answer the short feedback popup. 7 days of Premium land in your account instantly.

How it works →