In our experience, no, the SimpliSafe app isn't glitchy. But found one concerning complaint voiced by multiple users: the SimpliSafe app randomly logged them out. iOS and Android users alike weren't getting important security notifications due to this glitch. The latest app updates should have fixed the issue, but be on the lookout nonetheless and don't hesitate to contact SimpliSafe customer service if you're being asked to log in every time you navigate to the app. The SimpliSafe app team seems to stay on top of issues with updates every few weeks.