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PhotoStudy - Stuck on a Math or Science Problem? Get Help From an Expert Tutor in Seconds!
Elevate - Elevate is an award-winning brain training tool designed to build communication and analytical skills.
Math.com - Math.
Peak - Peak is the automated way to keep track of what everyone is working on.
Mathway - Mathway is a freemium math solving app that helps you find the solutions to any math problem you can imagine.
Brain Workshop - Brain Workshop is a open-source version of the dual n-back brain training exercise.