Unfortunately after today Filemaker will be no longer offering the easy to use database program Bento. If you use the Mac program and the iOS app one ends up with problems syncing after upgrading to iOS 7. The fix is to setup syncing as a new device. Check the Bento forums, i.e. this thread for info.
Bento continues to work at the moment and hopefully Mavericks won’t cause any serious issues. That is what I find so problematic about Filemaker quitting development at this time, it is right at the same time as major operating system updates. If you want to check for other programs available, Bento users have posted a list of some of the options available.