Your Gmail inbox is not secure. Use ProtonMail instead. This encrypted email platform offers a range of pricing options, including a free tier, so you have no excuse not to join. Security and privacy features aside, ProtonMail works like any other email app. Make sure to also check out ProtonVPN for securing your network traffic; it's an Editors' Choice for free VPNs.
Want to keep your internet activities on the down-low, or simply don’t like the idea that the government could be spying on your every move? One of the best Android VPN apps is a great way to prevent that. ExpressVPN offers both a virtual private network, and some advanced features — such as the ability to connect to servers in more than 100 locations around the world. Droid App
Most people are probably familiar with LinkedIn as a service only visited in times of desperation; after being laid off or after a day in the office so bad that you're just not going to take it anymore. While that might still be true, the LinkedIn app aims to be a companion to LinkedIn web service that you check every day. Sure there's the all-important profile pages showing off your work experience, and the handy tools for networking, but the service now includes visitor metrics and a newsfeed for a decidedly more social feel. It's also sometimes the only way to chat with a businessperson you're looking to connect with. It's like Facebook for grown-ups.