Misleading! Not 1.99$, Requires extra 9.99$ for backing up your data

What does the meaning of "Sync with desktop client to ensure database integrity" stated in the features paragraph. I understood it as a free backup functionality. The desktop client is free of charge and downloadable from the developers website. I trusted the developer and purchased the application and downloaded the desktop client. But when i wanted to synchronise my iphone with the desktop client to create a backup of my data, the application on my iphone asked another 9.99$ for synchronization. I received no info and did not see any warning about this extra charge until I purchased and opened the software.

Speaking to the people who is in charge in the App Store: Please treat this review as a complaint about the developer. Theyre misleading people!

Extinct23 about Handy Safe Pro, v1.02