Do not install this app!!! We deleted the app but it still leaves a badge on the corner of your site and its beyond frustrating. Delete means removing EVERYTHING without traces. Do NOT install this app.
BE AWARE!! You will have this annoying app permanently installed in your store even after you remove it. We've followed their instruction several times and didn't work. They will ask admin level access to your store and we are not comfortable giving the incapable app developer the full access.
We haven't heard from them several days since the last email. We will update how they handle this issue.