When it comes to screen recording, it's always been done on a computer. The screen recording software for PC has been quite rich and functional. However, with the development and popularity of smart phones, there is an increasing demand for screen recording on mobile/tablet devices, such as recording videos, games, tutorials, etc. As a result, screen recording apps on mobile phones have proliferated. However, most of them are not powerful enough, but AZ Screen Recorder is an exception.

Dxtory is a small game video capturing tool from Japan, specially designed for DirectX and OpenGL programs. In Dxtory, the video data is directly captured from a surface memory buffer, that's why it is so fast and only needs very little system resource.

Bandicam a high-performance, high definition lightweight video recording tool from South Korea. It is collectively known as the world's three best game video recorders along with Fraps and Dxtory for masses of gamer. And Bandicam has many obvious advantages, is the first choice for many video recording enthusiasts.