Testin is an advanced application service platform, providing test, security, promotion, product optimization, flow realization, and AI data solutions for over one million developers and enterprises worldwide. Our mission is to make application more valuable. Testin automation tool platform based on independent intellectual property rights of AI, and millions of members on large-scale crowdsourcing platform, to provide enterprises with application related whole life cycle of services, and enterprise together hand in hand to create a solid application quality and safety, help enterprises through application on Internet can improve effect of operation and overall improve enterprise on application of return on investment. Testin was founded in 2011. As a pioneer of mobile Internet, it helps APP of Internet, AI, big data, IoT and other technologies in various industries, unleashes innovative power, and enables enterprises to change the world.