Not one free
This app won’t let you have any for free to test to see if app is worth purchasing the premium. So, I’m not going any further with this app.
Bookfolio User Reviews
Is Bookfolio Safe?
Not enough ratings yet to assess Bookfolio.
Is Bookfolio Legit?
Bookfolio: Book Value Scanner has limited verification signals. AppsHunter Legitimacy Score for Bookfolio is 55/100.
Based on 55 of 100 points across 7 verification signals from App Store and developer data.