TikTok tests photo-sharing app to rival Instagram
TikTok is developing a new app, possibly called TikTok Notes, to compete with Instagram in the photo-sharing space. Screenshots from users and confirmation from TikTok reveal the app's existence, though it's not yet available.
Pop-up notifications within the TikTok app inform users about the upcoming "TikTok Notes" app and allow them to opt out of syncing their existing photos.