Test automation can perform all of those tasks. Human QA analysts and testers are still needed, but machines can and should take over all of the repetitive tasks. Machines, after all, do not lose concentration or limit themselves to a particular area of functionality unless directed to do so. They don’t overlook potential problems because of fatigue or disinterest. For repetitive testing, machines are indisputably more reliable and faster
Many companies still rely completely on manual testing — most likely because they lack the ability to implement and integrate mobile test automation into their mobile app development process. Yet there are many savvy companies who have found mobile test automation to be a vital component of successful app development projects.
How can you tell these two types of companies — the purely manual testers and the automated testers — apart? Compare the rates of consumer complaints about their mobile apps.