Worked for a while but won't update now – ADT Pulse ® Review

When I signed up for this app at the end of December it worked great. A little slow to upload details but nothing terrible. Then today I get a link to update, click the link to update and it takes me to the App Store where it says open, click open and it takes me back to the link. It's a loop. Won't allow me to update.
Review by Bam8622 on ADT Pulse ®.