When comparing CamScanner vs FairEmail, the Slant community recommends FairEmail for most people. In the question“What are the best Android apps?” FairEmail is ranked 7th while CamScanner is ranked 29th.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Scan border recognition
Nearly perfect scan border recognition – and related adjustment possibilities
Pro Small Scan file size
The best small scan file size results so far (when adjusted correctly)
Pro PDF conversion
CamScanner scans documents directly into multi page PDF format.
Pro Ad-less free version
Pro Batch scanning
CamScanner allows users to scan multiple documents at the same time.
Pro Scanned documents can be stored in cloud storage
Free CamScanner accounts have access to 200 MB of free storage space. 10 GB storage space is available for full version license (monthly subscription).
Pro Secure
This app offers password protection for scanned documents.
Pro Balance indicator
Pro Open source
Pro Multiple account support
Multiple identities per account, notifications per account or contact.
Pro Actively maintained
It is actively maintained. The used libraries are up to date and bugs are fixed quickly.
Pro Privacy-Focused
There are no trackers within the app and trackers sent with mails are disabled by default. This app lets you read and compose emails with your privacy in your very own hands.
Pro Fast and customizable
Privacy features are excellent.
Pro Lightweight
~ 20 MB.
Pro Identities support
Pro Two way synchronization
Pro Flat conversation threading
Pro Encryption support
Supports both OpenPGP and S/MIME encryption for total privacy.
Pro Support for safety and low-bandwidth
Allows to configure maximum size of email downloaded immediately.
Pro Can show plain text of html mails
Pro Show links before opening
Some HTML mails may show different links and link texts, this app however will show you the real link before opening, protecting against phishing and scams
Pro Recognize spoofing internationalized domain names
Some domain names may use non-ASCII characters looking similar to the latin alphabet (e.g. some cyrillic characters). This app will show you the punycode representation of the domain, if that is the case and thus protect you against phishing and scams.
Pro Reformat the HTML mail for increased privacy
Some HTML mails may include ressources that can track you. This app doesn't load them by default, but reformats the text, increasing both privacy and readability.
Pro Autoconfiguration with open standards
There are open standards for any email provider to show how an email client should connect to the server. This app supports both RFC 6186 as well as Thunderbird Autoconfiguration standards.
Pro OAuth support for most common mail providers
Supports authenticating with the mail server using OAuth, thus increasing security.
Pro Low RAM usage at the right setings
Cons
Con Nagging badges even in paid version
Even in the paid version disturbing badges for gaining "gifts" one cannot switch off.
Con Scan workflow not optimized
Scan (and saving results) workflow needs several more steps than it should.
Con Pro features requires subscription
Either monthly or yearly subscriptions are available at either $4.99/month or $49.99/year.
Con Free version has no OCR functionality
Con Buttons are not labeled
Con No Microsoft exchange server support
Con UI might be a bit confusing for some
