I’ve made some changes to the GTK app to make it easier to use. There are now 3 UI modes — easy, advanced and expert.
The Easy mode shows a single page in navigation panel named “Backup” or “Restore”. This page has options for one-click backup (All Items) that was there in previous version of Aptik. This mode is recommended for first time users and for users who don’t want to go into the finer details of what is being backed-up or restored.