Touch Copy - TouchCopy allows you to transfer all your iPhone content back to your PC or a Mac. You can backup your Music, Photos, Videos Contacts and other media from your iPhone, iPad or iPod, as well as save and print your iPhone Messages.
Hologram - Frontend Development and Design
Clean Text - Clean Text for iOS is a tool to reduce text cleanup time.
CleanMyMac X - Clean, protect and speed up your Mac
Fossils - Find and clean out all your old unused files
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)