Android comes in many shapes and sizes and almost every vendor or smartphone manufacturer has its unique take on the operating system. What gives them the liberty to customize Android is the fact that Android is an open-source platform. This list goes beyond the Android variants designed by brands and also includes the multiple different strains developed by independent developers in the form of custom Android ROMs. And just like the numerous variations of Android, there is a variety of open source Android apps that are very purposeful although they might have not received the kind of attention they deserve.
1. SoundSpice
2. QKSMS
Install: (Free) (GitHub)
It’s 2020 and you should be using a password manager to generate, use, and store secure passwords across all your accounts. But if for skeptical of third-party password managers that use their propriety code, you should check out Keepass2. Keepass2 is an open-source password manager for your Android device. It stores all your passwords in a securely encrypted vault. It supports biometric authentication so you won’t have to enter your master password every time you log in. And it lets you synchronize your vault using the cloud or your server (Dropbox, Google Drive, SFTP, WebDAV, and many more). If you don’t trust online storage solutions, you can always keep your password offline. It’s the open-source Android app that every user should use.
7. A2DP Volume
Kodi is a cross-platform and open source media player which offers you nearly infinite options to stream movies, music, TV shows, and even live TV. You can add a multitude of add-ons and Kodi repositories that help you download or stream content or manage your library. Besides the ability to watch content from a very large number of sources, you can also play retro games on Kodi, and even theme the media player to suit your mood and preferences. Besides Android, Kodi can also be installed on Windows, Mac, Linux, iOS, and a variety of TV boxes and streaming sticks for absolutely free.
12. Orbot
There are many apps that run in the background and use the internet without your information. Whether it is to restrict these certain apps from sending your data to their servers or to conserve on limited internet quota, you can use NetGuard, making it one of the most useful open source apps for Android. NetGuard is a firewall application that lets you block internet access to certain apps. It features a simple interface with icons for Wi-Fi and mobile internet next to each app and you simply enable or disable internet access per app by simply tapping on these icons. Additionally, you can also choose specific instances such as screen lock, roaming, or screen on/off state to apply these settings if you wish to fine-tune the controls.
