Serves the purpose
I have seen a ton of negative reviews on this app, but I have no issues with it. I believe that most user issues are due to lack of networking knowledge. I have no problems accessing my 8 cameras from within my home network or away from home. I access them from 2 iPhones and 2 iPads regularly. I would have given it 5 stars, but the formatting is a little off when using an iPad.
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Zsight