[Otek]

The app looks like something worth a shot if one looks for a software like that, but this post looks like a cheap ad.

edit: Previous title for this post was "I solved my eye strain with this free app " ;)

[YKreator]

I can guarantee that it was not an advertisement. At least not a paid ad. I just enjoyed the application. So when it's free you might as well share with people spending the day on-screen like people on HN.

PS: For the title I edited it very quickly after the submission :-)