Do I need a TikTok downloader app from the App Store?

No. Copy the link from the TikTok app, paste it in Safari on this site, then save the prepared file to Downloads or Files.

Where does the file go on iPhone?

Safari Downloads first. Use Move to put it in Files → On My iPhone or iCloud Drive.

vm.tiktok.com short links — do they work?

Usually yes when the post is still public. If a short link fails, open it once in Safari so it expands to a full tiktok.com/@…/video/… URL, then paste that.

How to download TikTok on iPhone

Use Safari and the TikTok downloader — no sideloaded app required.

In the TikTok app, open the video → Share → Copy link.
Open Safari → paste into the TikTok downloader → Continue.
Preview, choose MP4 or MP3, then download.
Move the file from Safari Downloads into Files if you want it offline.

Only download public clips you own or have permission to keep. Private or deleted posts will fail.

Open TikTok downloader Instagram Reels on iPhone