Justuno ‑ Email & SMS Popups

This app is very useful and powerful, gives you heaps and heaps of options for pop-ups and banners etc... Only downside is that isn't not super user-friendly. A few times I was confused about why pop-ups weren't displaying the way I wanted and it took some time to fiddle around work out what was happening. If you're happy to work around the app and learn how to design the pop-ups then I can highly recommend this, if you just want something simple, this isn't for you.