I had the same issue when trying to save creative TikTok videos for later reference. Most apps I tested either required a subscription or added a different watermark. The best solution I found is
snaptik, which allows you to download TikTok videos without any watermark. You just need to copy the video link, paste it on the site, and download it in high quality. It works on both mobile and desktop, and you don’t need to install anything. Another great thing is that it keeps the original sound and resolution intact, unlike some apps that compress the video. If you need a simple and effective way to save TikToks, give it a try!