OkSo - Drawing, whiteboard, visualization, and productivity

Hey folks, I've made this app for myself and for those of you who are visual learners. If you are one of those who need to see pictures and visualizations to explain and grasp concepts; if you often keep a pencil and a piece of paper at hand; if you feel like connecting two circles with an arrow would speak more apparent than describing such circles' relationship with words, then, I hope, you will find this app useful.

Love that there's no login/registration required to start using the app.

With its simple tools, you can easily express your ideas and thoughts. Love its simplicity!