The Express Tribune reports: “TikTok is working to integrate its new social app, Lemon8, product intelligence firm Watchful.ai reported. The company is apparently aiming to develop a feature that will allow users to sync their Lemon8 posts to TikTok, while adding sounds and music on the platform. Watchful.ai uses a combination of computer vision, machine learning algorithms, and flow analysis of publicly available data to identify app changes.”