KNOWHEN®LITE is simplified version of the original KNOWHEN®APP.
Quickly and easily records when you ovulate, based on your actual daily test results.

You can predict your 5-days fertile window more precisely
Also the App lets you record specific details about your health condition, mood, etc.

Provides access to exclusive educational materials.

Here is how to use the calendar:

In main screen tap on GREEN BUTTON (PLUS sign)

Input screen opens:


Tap on hours and minutes -

Try to do it every morning approximately at the same time,

Then tap on image similar to the scope result -


You can add a Note, something like:

"I'm in a very good mood"

And Save:

That's it! Your input recorded for today.

Green dots show your input