Atlas scanner is a free scanner that you can use without any limitation. Get the texts with OCR technology, sign and share :) All the files are stored in the device therefore it's very safe. We don't ask you any personal question such as phone number or email. That means your information is not shared anywhere.
Thank you for using Atlas scanner.

You can get our license agreement from below link
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/