Leonard Tatum

The quickest, prettiest and easiest to use tip calculator on the app market! In just a few seconds you are able to calculate tip, bill and see what am …

The quickest, prettiest and easiest to use Elements app on the market! Learn the periodic table with ease using this Elements app, and have fun while …

The quickest, prettiest and easiest to use numbers and math learning app on the market for children between the ages 3-6! Learn how to count, evaluate …