My wife has an iPad and uses Vyrso with her Logos account to read books. If I load Logos on the same iPad and log in using my logos account, will Logos contain my library and Vyrso still have her library, undisturbed by my use of Logos?
Yes, Logos app and Vyrso app are not disturbed by each other. Each one will have a separate library according to username. If you download books in Logos app in order to view it offline, you will not see them in Vyrso.
Thank you, Wild Eagle.
To add to what Wild Eagle wrote...
Apple "sandbox's" apps on their devices... This prevents rogue apps from stealing your data from other apps. The downside is that apps such as Logos collection of apps can't share data. In this case, it works out well for you. [:)]