Pocket Science Lab is a tiny yet powerful tool that integrates the functionalities of most of the electronic equipment present in the lab. It can work as a wave generator, oscilloscope, logical analyzer, multimeter, power source and much more. The best thing about PSLab is that this device can be used by Android smartphone which is owned by almost everyone in today's world. My aim is toward the improvement of the Android app for the PSLab by improving the implementation of the instruments and creating the proper documentation for it. In my proposal, I have proposed an entire model of contributing towards the project, it focuses on developing of important modules UI/UX of the app along with proper testing of the app. It thoroughly explains all the deliverables with proper wireframes. It also presents my contribution strategy and timeline for entire project.