Type2phone - Type2Phone: Use your Mac as keyboard for iOS devices
iMazing - iMazing lets you transfer music, files, messages, apps and more from any iPhone, iPad, or iPod to a computer, Mac or PC. Manage and backup your iOS device simply without iTunes. (was DiskAid)
Typeeto - Use Mac’s keyboard to type on iPad, iPhone, Android, etc.
i-FunBox - General file management software for iPhone and other Apple products
1keyboard - Type on your iPhone, iPad or AppleTV using your Mac keyboard
iExplorer - iExplorer lets you easily transfer music, playlists, text messages, files and more from any iPhone, iPod, or iPad to a Mac or Windows computer and iTunes.