LeapFrog has developed a family of learning platforms that come to life with an extensive library of software titles covering important subjects such as phonics , reading , writing , math , music , geography , social studies , spelling , vocabulary and science . In addition , the company has created a broad line of stand-alone educational products for children . LeapFrog 's award-winning products are available in four languages at major retailers in more than 44 countries around the world and in more than 100,000 classrooms across the United States . NOTE : LEAPFROG , the LeapFrog logo , TAG , and LEAPPAD are trademarks or registered trademarks of LeapFrog Enterprises , Inc .