TikTok based on Douyin
Douyin
Douyin was launched by ByteDance in Beijing, China in September 2016, originally under the name A.me, before rebranding to Douyin (抖音) in December 2016. Douyin was developed in 200 days and within a year had 100 million users, with more than one billion videos viewed every day.TikTok vs. Douyin
Douyin was released in the Chinese market in September 2016. TikTok is an entirely separate, internationalized version of Douyin, and was launched in 2017 for iOS and Android in most markets outside of mainland China; it merged with another Chinese social media service, Musical.ly, on 2 August 2018.
TikTok and Douyin have almost the same user interface but no access to each other's content. Their servers are each based in the market where the respective app is available. The two products are similar, but their features are not identical. Douyin includes an in-video search feature that can search by people's faces for more videos of them, along with other features such as buying, booking hotels, and making geo-tagged reviews.