Stroika

Directory of the most sighted birds in North America. From the makers of British Birds - consistent app store top 10 ranking since release.Over 50 hig …

See all sorts of optical illusions and marvel at the spectacular visions in this app. Optical magic gives you all sorts of visual magic and image effe …

An A-Z of well known and unusual animals. This is a fun and educational app for children which will teach them the alphabet and about different animal …

Riddle me this. Riddle me that. What is black and white and red all over? Well, technically it should be read... but that is the point of a riddle isn …

A multimedia guide to personality disorders. Invaluable reference for medical professionals, students and patients alike. Includes diagnostic factors, …

Nobody likes a cheat but this is more like a kind of mental shortcut to easy math.Math needn't be difficult. Sometimes you don't have to do it the har …

Science doesn't always need to be done in a lab. Become a scientist from your own home by putting on your white coat and performing the experiments in …

Angle tutor is the one of the best high school revision tools for geometry or angle questions. Not only will Angle tutor help teach you about the diff …

A guide to common and well known medical conditions affecting the skin. Rashes, sores, warts, bites and infections. Learn to recognize skin conditions …

A large selection of the most interesting, brave, beautiful and funny tattoos... on Girls.Our sister app Flick Tattoo Boys features the most brave, be …