Here are all the Free AIX -
com.atomdeveloper.FillForm.aix (10.6 KB)
com.atomdeveloper.FloatingActionView.aix (12.2 KB)
com.atomdeveloper.GetApk.aix (10.3 KB)
com.atomdeveloper.GlideImageLoader.aix (314.4 KB)
com.atomdeveloper.ListFinder.aix (12.9 KB)
com.atomdeveloper.PersistedCounter.aix (11.9 KB)
com.atomdeveloper.Splash.aix (12.8 KB)
com.atomdeveloper.CallNumber.aix (11.7 KB)
com.atomdeveloper.Counter.aix (10.8 KB)
com.atomdeveloper.CropView.aix (80.8 KB)
com.atomdeveloper.ExtendedDownloader.aix (224.2 KB)
The launcher extension is already available on Appinventor Community, and the manifest extension can be generated from AtomDeveloper.com is for sale | HugeDomains