Douyin uses the Douyin version to sell goods. You can share links to third-party platforms, send private messages to Douyin users and share to Douyin groups. Other versions cannot share in so many places

Douyin uses Douyin to sell goods. You can only sell goods by live streaming on the Douyin platform. The Douyin Express version cannot do these things. It just watches videos and ads to earn coins and pocket money. However, you can see Douyin anchors selling goods on the Douyin Express version, and you can also buy the anchors' things on the Douyin Express version.

Generally, they use the genuine Douyin platform, because the Douyin Express version has a smaller memory, and does not have as many functions as the genuine version, and many functions are missing.