The aptitude of adding a text-to-speech and voice inputting feature in the mobile phone devices has a lot of extraordinary and helpful stuff for the users from all over the world. It is something that what we talk in front of our mobile phone devices it reverse us in the written or some other form. Talkback service enables the accessibility service that lets vision-impaired users interact with their mobile phone and other devices and enjoy them. This service usually attains vibration, specific spoken words, and some other audible feedback to let you imagine and know what is on your screen, what you are touching, and what you want to do with it. There are many instinctive apps that delivers an effective talkback approach. Rather than some damn serious, intuitive, and learning apps, some apps facilitate its users for passing his time marvelously. Some of them deliver an entertainment approach for the users as well. Some of the widely used Talkback apps are stated below.