Below are the list of mobile apps testing tools in 2021
Appium
It is an open source test automation tool. It automates native, hybrid and web apps. It works in android, IOS and in windows using web driver protocol.
Robotium
It is an android test automation framework. It supports both native and hybrid apps. It is an android
Monkey Talk
It is an open source automation tool. Woks is both android and IOS. Does automate functional test and smoke test.
Monkey runner
It provides API for writing programs and to control android devices or emulator. It is primarily designed for testing apps and devises and functional framework level and for running unit test suites.
Experitest SeeTest
It is a commercial mobile test tool. Supports IOS and android but doesn’t support windows.
Test complete
It is a commercial test tool, that supports both android and IOS but not windows.
Ranorex studio tool
It works in both android and IOS. It is a commercial test tool.
Calabash
It is an automated acceptance testing framework. It works both in android and IOS. Functional testing is both in native and hybrid.
Egg plant
It automates in native and hybrid and also in mobile web apps. It works both in android, IOS and windows.
Test fairy
It is a commercial tool, and works in both android and IOS but not in windows.