Musicolet is an intriguing option for local music playback. It does all of the basics, including playlists, tag editing, organizational features, file browsing, and embedded lryics (LRC) support. You also get an equalizer, a sleep timer, widgets, lock screen controls, Android Auto support, and more. It covers basically all standard use cases and it still piles more on top. In addition, it’s entirely free with no in-app purchases and no advertising. We also quite like the simple, effective UI. Android App

The big risk is malware. In our Android app security basics article, we recommended sticking to Google Play and avoiding third-party app stores. The security policy on different Android app stores will vary; some will perform similar safety checks to Google, while others won’t. If you are going to take the risk, then consider installing one of the top Android security apps first.
The very specific focus of F-Droid is to offer free and open source software (FOSS) Android apps. It’s basic, but apps on the store are categorized, and the list is searchable. You’ll find a big selection of free apps here, all of which promise no tracking, no ads, and no dependencies. It’s worth checking out for free apps, especially if you support the open source movement. Droid Apps
If you use Android, you have a Google Account, and that means you have access to the excellent Google Drive cloud storage service. With Drive, you can easily access synced files across all your devices no matter where you are. With the additional Docs, Sheets, Slides, and Photos apps from Google, Drive is the center of a productivity hub on your Android.
Once you start using Evernote, this note-taking app becomes a powerful tool for organizing just about everything. Notes can be anything—text, images, audio, or a mix—and are organized into notebooks. One of its killer features is optical character recognition, which makes the text in images searchable. Cloud-storage makes it the perfect tool for organizing the little pieces of a project into a finished draft.

Tasker is a glorious application if you have the patience to learn how to use the app. What it does is allow users to create custom made commands and then use them in various places. There are many apps out there that have Tasker support and you can even use Tasker to create very complex commands for NFC tags. It’s difficult to truly explain what this app can do because it can do so many things. Between the apps supported, plugins you an add, and the sheer volume of stuff that you can do, there aren’t many apps out there as useful as this one. IFTTT is another excellent automation app. In some cases, it may even be better than Tasker thanks to its simplicity and wide range of uses. Droid Apps
Bitwarden Password Manager is one of a few decent free password manager apps. It works like most password managers. You get a vault with all of your usernames and passwords. You can store as many as you want without worry and retrieve them as needed. In addition, the app has 256-bit AES encryption and it is entirely open source. It hits all of the check boxes for a good, free password manager. KeePassDroid is another excellent option in this space, but we like Bitwarden’s UI just a little bit more. New Droid Apps
Google Drive is a cloud storage solution available on Android where all new users get 15GB for free permanently upon signing up. You can, of course, buy more if needed. What makes Google Drive so special are the suite of Android apps that are attached to it. They include Google Docs, Google Sheets, Google Slides, Google Photos, Gmail, Google Calendar, and Google Keep. Between the office apps, the Photos app (which allows unlimited photo and video backup), and Keep Notes for note taking, you have apps for practically anything you need to do in terms of productivity. Some of the features of these apps include live collaboration, deep sharing features, and compatibility with Microsoft Office documents. Microsoft Office has a similar setup with OneDrive and Office. Android App
Let's be honest: Tasker is very intimidating. But we recognize that this is perhaps the most powerful app available in Google Play. With it, you can script basic actions for your Android to perform when specific conditions are met—like flash the LED when you receive a text message. Learning to use something this powerful can be tricky, but the rewards seem worth it. New Droid Apps
Most manufacturers try to entice people to use their apps and services. Some companies, like Sony, with fingers in a lot of pies, want you to commit to their ecosystem of content. As the biggest and most successful Android device manufacturer around, Samsung has been offering a range of its own services and content on all of its devices, and that includes apps. The old app was Samsung Apps, then it became S Suggest, and it was finally re-branded as Galaxy Apps in July 2014. There’s also a website that you can sign into, enabling you to browse apps and send them directly to your device. Droid App