A native Android app aimed at providing quick reference to a number of Physics formulas and concepts. It has been designed with students studying calculus based physics in mind. The content contained within could also be applicable to students studying Astronomy, Chemistry, Engineering, and other topics.
Physika needs revisions in several areas, including the correction of several key definitions. Feel free to recommend additional changes via this repository. If you'd like to contribute let me know and I'll add you to the repo.
We've recently made Physika available for free on Google Play. Be sure to check it out and let us know if there is anything that ought be changed.