Now with iOS 13 and iPadOS 13, Safari has a new trick up its sleeve: A Download Manager. You can download online files directly through the browser. You can see a list of your downloaded files to view, delete, and manage them. You can also access your downloaded files through the Files app on your iPhone and iPad.
How to download no watermark TikTok videos on your iPhone:
Step 01: Open TikTok Application
First of all, go to your TikTok application. Find the video that you want to download and hit the SHARE button.
Click to COPY LINK button to get your download link.
Step 03: Download the application named “Documents by Readdle”
Go to the Apple Appstore. Find the application named Documents by Readdle. You can search the keyword “Documents by Readdle”. It's number 01 in the search result.
Open the application “Documents by Readdle”. Click the icon in the Menu tab to open browser function.
Go to the website snaptik.app. Paste the download link that you just copy in the step 02 to the box and click DOWNLOAD.
Click to HD Download (No Watermark). You can see the video is just downloaded to your phone in the Menu tab.
You can rename the file then click to DONE button to finish saving the video.
In the Downloads tab, you can find your video there. Click to the Eye icon.
Click to the “Three dots” icon.
Click to the SHARE option.
Choose the Save Video option. Your download is success and you can find your video in your Media.
You can also watch the introduction video here: https://youtu.be/9a240eBPTT4