What about Browser Vault?
- Browse safely site and save your favorite video site like youtube, vimeo,...
- Private history, favorite site with your passcode, Touch ID, Face ID.
- Order and manage files by folder.
- Private files by create protected folder.
- Preview image file from internet.
- Play video file from internet like youtube.
- Support all video formats, including MKV, MP4, AVI, MOV, FLV …
- Browsing video channels by category with lastest update.
- Customize your settings.

Please read the Privacy & Terms of Service link: "https://browsevault.wordpress.com/privacy-policy" before you proceed to download, install, purchase the subscripiton and use all or any part of the application “Browser Vault".
Sincerely thank you for using the product and our service.