When comparing CamScanner vs CircleBack, the Slant community recommends CamScanner for most people. In the question“What are the best iOS apps for scanning business cards?” CamScanner is ranked 11th while CircleBack is ranked 13th. The most important reason people chose CamScanner is:
Nearly perfect scan border recognition – and related adjustment possibilities
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 Free to use
CircleBack is completely free to use and ad-less.
Pro Captures contacts from email accounts
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 Randomly merges multiple contacts
Con Contact merging can be hit or miss
There may be times when CircleBack over-merges contacts. Luckily it backs up your contacts fairly often so this is easily corrected but might be a headache for people with larger address books.