EyeFocus play online

This app is what I use to focus on a character to exercise my eyes, and gauge how small I can see using button or slider. I used to word on my computer and change the font size on it, but I needed a portable one. So, I made this app. I wish this app will benefit anyone needs it.

There will be an ad when chosen again, and at the bottom.

"Icon made by Freepik from www.flaticon.com"