If I can download the video using TikTok built-in functions itself why I need to use TikTok Downloader? You don't need to install anything.
I can download TitTok video by using TikTok application itself, isn't it? For sure, you can download and save videos with a function within TikTok application.
But pay attention to few remarks: Each downloaded video will have watermark which includes TikTok logo and creators' nickname.
How to find video link in TikTok app? Do I need to install additional software to use this Tik Tok Downloader?.
Or check «Resent downloads» folder if you use computer.
To sum up why TikTokDer is worth turn to account? You just need TikTok video link to download a video.