Living in a post-Snowden world, it’s hard to know which online services you can trust with your information, and that’s spawned a massive wave of privacy and security-centric services for everyday users that want to protect themselves from government surveillance and hackers. ProtonMail is one such service, and though it’s been hidden behind an invite system since it was first launched, this Switzerland-based email service has received near unanimous praise for both its design and focus on privacy. The best part is, the service ditched its invite system on Thursday, and launched an Android and iOS app, which means anyone can sign up now.