Eye Trainer is built to work without an account. The app keeps your settings in your browser and uses Cloudflare to serve the site.
This page is specific to this free browser tool.
You do not need to create an account to use Eye Trainer. The app does not ask for your name, email address, payment details, or health records.
Your practice choices are not uploaded to an Eye Trainer account because there are no accounts.
Eye Trainer uses localStorage so the app can remember your settings on the current device. That can include the selected mode, motion pattern, speed, target size, color, opacity, trail setting, viewing distance, screen scale, and theme.
Those settings stay in your browser unless your browser syncs, backs up, or exports its site data. You can remove them by clearing site data for eye-trainer.app.
The site runs on Cloudflare. Cloudflare may process request data such as IP address, user agent, requested URL, and timing data to deliver the site, protect it from abuse, and show basic traffic and performance metrics.
Cloudflare Web Analytics may load a small beacon script. Cloudflare says Web Analytics measures page views and performance without collecting or using visitor personal data.
Eye Trainer does not set advertising cookies. Cloudflare may set security cookies when it needs them to keep the site available and safe.
Data is used to run the site, keep it secure, understand whether pages load correctly, and see which public pages people use. Eye Trainer does not sell visitor data.
You can clear saved Eye Trainer settings from your browser's site data controls. You can also use browser or extension settings to block optional analytics scripts.
If JavaScript is turned off, the moving target app will not run. The guide and policy pages still work as normal pages.
Eye Trainer can be used without sending personal details. It is not built to collect personal information from children.
For project questions, use the GitHub repository. Do not post private information in a public issue.