app is fine, relatively easy to navigate. Built in obsolescence! Paid $300 for a 3G camera that was no longer supported after 2 years of use. I was given a fraction of that back on the purchase of a 4G camera. I now have a total of 4. Now I'm being told that they are going 5G and these may no longer be supported. If I saved my receipts and it is still under warranty they will give me a discount on upgrade. Long story short $1100 and I will be driving 185 miles and collecting sd cards to viewpic