When you make a small change in ____, you don't need to reinstall the application, but when you make a change in Selendroid, you have to reinstall the app.

Appium is an open-source, cross-platform test automation tool for native, hybrid, mobile web and desktop apps. Appium is used for automated testing of native, hybrid, and web applications. It supports automation test on the simulators (iOS) and emulators (Android) as well as physical devices (Android and iOS both).