What's a good Android app for keeping my connection secure when I'm using the jobsite's public Wi-Fi? Don't want some hacker stealing my blueprints.

Look, when I'm out on a job, I gotta use whatever Wi-Fi's available. That usually means some sketchy public network. I needed something to keep my data safe when I'm sending emails or looking at plans. VPN - Super Unlimited Proxy seems to do the trick. It's not fancy, but it's actually rugged. I haven't had any problems with dropped connections, and it hasn't killed my battery too bad either. The tutorial is useless, but once you figure it out, it's pretty straightforward. I wouldn't trust it with top-secret government stuff, but for keeping some lowlife from snooping on my emails, it works. Rain doesn't stop it, and neither do hackers, hopefully. It's built like a brick house, this app.