PhotoMath

https://itunes.apple.com/us/app/photomath/id919087726

https://play.google.com/store/apps/details?id=com.microblink.photomath

https://photomath.net/en/

 

CalPal

https://itunes.apple.com/us/app/calpal-calendar/id773820013

http://www.getcalpal.com/

 

Here

https://play.google.com/store/apps/details?id=com.here.app.maps&hl=en

https://www.here.com/download/?lang=en-US