With NordVPN you can rest assured that no prying eyes will see your internet traffic. This app sports an excellent interface, a handy server selection tool, and hundreds of available VPN servers across the globe. NordVPN's signature feature is its assortment of specialized servers, which are optimized for activities like peer-to-peer downloading, video streaming, and access to Tor. Android App
Tracking your period isn't just about knowing the cycle, but also the other factors surrounding it. Eve by Glow lets you track physical and emotional states, which can lead to some important insights when you take the time to interpret your own data. Eve also boasts a vibrant community and a wealth of information about sexual health built right in. Droid App
If you're traveling within a major metropolitan area via either public transportation or personal vehicle, Citymapper can plan all your trip details. It has transit information for dozens of major U.S. cities and international hotspots in Europe, Asia, and Latin America. Further, it offers multiple transportation options for each city, so if you feel like taking the ferry to work one morning, there's nothing stopping you. Its top features include Commute, which lets you set up your daily travel to and from work, and an alert system that uses natural language to describe service delays or cancellations.
File browsing is something everyone inevitably has (or wants) to do, so you might as well do it with a capable, fantastic file browser. Solid Explorer is pretty much as good as it gets in the file explorer apps realm. It features Material Design, archiving support, support for the most popular cloud services, and even some more power user stuff like FTP, SFPT, WebDav, and SMB/CIFS support. It looks great, it’s incredibly stable, and it just works well. There is a 14-day free trial with a $2.99 price tag at the end of it. This is, by far, the best file manager on Android for most people. Droid App