While the app remains free, we have started to introduce Enterprise Features, such as document markup and multiple accounts. OCR is in the works. These are features geared towards our enterprise users.

For the time being, Enterprise Features will be accessible to anyone, however this may change in future releases. 

Basic features such as scanning, uploading, unlimited storage, sharing and document management will remain accessible to any user without a subscription requirement or payment plan, i.e. free.