Get DOA | Device Optical Aid

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 →