From Canon UK:
Discover how to get the most from your EOS 7D Mark II and use its advanced features creatively.
Introducing the companion app for your EOS 7D Mark II camera
Master the advanced features of your EOS 7D Mark II and shoot your most creative photography yet.
Currently the Canon 7D Mark II Companion app is optimized for smartphone devices only.
B&H carries the Canon EOS 7D Mark II DSLR Camera.