DOA adjusts your screen display so people who wear glasses can use their computer comfortably — without putting them on.
ℹ Display accessibility tool · Not a medical device · Does not replace eye careNo hardware changes. Just install, enter your glasses prescription, and your screen adjusts to suit you.
Type in the numbers from your glasses prescription — the same ones your optician gave you. DOA works with SPH, CYL, AXIS, and ADD values.
Think of it like noise-cancelling headphones, but for your screen. DOA works out how your display needs to look so that when you see it without glasses, it still looks sharp to you.
Take your glasses off and look at your screen. Read, browse, work, and watch — then toggle DOA off to compare. The difference is clearest when you go back and forth.
DOA works differently from most apps. Understanding how it behaves will save you from thinking it's broken when it's actually working exactly as it should.
This sounds obvious but it's the most common mistake. DOA is designed to be used without glasses. If you're wearing them while testing it, the screen will look over-sharpened or distorted. Take them off, then look.
DOA makes fine adjustments that your eye processes unconsciously. Toggle it off and on while looking at small text and the difference becomes obvious in comparison.
When calibrated for 50cm (for example), 5cm too close or far will make the adjustment not be as precise. Sit at your set screen distance.
Stronger prescriptions (−3.00+) see immediate results. Mild ones see a more subtle change since their eyes already adapt fairly well to close up content
Display resolution plays a key role in correction quality. Lower PPI/DPI screens may limit effectiveness. Check your monitor's specs when setting up your prescription card.
Far-sighted users often see the clearest improvement with close-up screen tasks.
One tool. Works with your glasses prescription. Runs at 60fps across every app on your screen.
Enter the SPH, CYL, AXIS, and ADD values from your glasses and DOA adjusts your screen display to match. Works with most common prescriptions.
Runs entirely on your GPU. There's a 30–50ms overlay delay — imperceptible during reading, typing, and browsing. Ideal for everyday use.
Color adjustment modes for Protanopia, Deuteranopia, and Tritanopia — for people who have difficulty distinguishing certain colors. Works on its own, no prescription needed.
Apply different display settings per monitor — useful when screens are at different viewing distances. Premium feature.
DOA never captures Windows system UI, Start menu, login screens, or UAC prompts. Your sensitive information stays protected by design — not just by policy. Everything is processed locally on your device and never transmitted.
DOA works with the most common glasses prescriptions — here's what each one means in plain English.
Things far away look blurry. DOA adjusts your screen so text and images look sharp even without your glasses on.
Things close up are harder to read. DOA makes small text and fine detail on your screen easier to see up close.
Everything looks a bit stretched or smeared in one direction. DOA adjusts for that based on your CYL and AXIS values.
If you use reading glasses for screens and books, DOA can adjust your display so reading is more comfortable up close.
When both eyes don't naturally align on the same point, screens can cause double vision or persistent strain. DOA's prism correction adjusts for this offset so both eyes land comfortably on the same image.
Color adjustment modes run as a single display pass — no setup, no calibration, and fully compatible with any active prescription profile.
For people who have difficulty seeing red. DOA shifts and amplifies red-spectrum colors so they stand out more clearly on screen.
The most common type — trouble telling red and green apart. DOA adjusts the color balance so those tones are easier to distinguish.
For people who have difficulty seeing blue and yellow. DOA remaps those colors on screen so they become visually distinct.
No credit card required to get started.
Payments handled by Creem · Subscribe in-app