Hi KayleePup,
the version gap comes from the fact that the manual is identical for the iphone client and the Android client software and currently we are at 1.0.4 for iOS but 1.0.1 for Android. We need to adjust that.
The possibilities for selecting the sync time range depends on the free adware mode which I assume you are currently using. It's a restriction in the free version to just sync data for the last 7 days and that limitation will be removed after activating the app with a licence key...
Cheers, Alf.