There's now a Fediverse alternative to Tiktok called Loops. It's currently in beta testing so it is rough round the edges, but you can sign up and try it for yourself. More info at:
You can follow its official account at:
➡️ @loops
There's an iPhone app just released at:
➡️ https://apps.apple.com/app/loops-by-pixelfed/id6499375182
Loops now federates with the Fediverse, there are several Loops servers and Loops accounts can be followed from Mastodon etc (e.g. @dansup).
