There are a lot of apps out there that pay lip service to security and privacy, but Signal was built from the ground up with the goal of letting people easily communicate without having to worry about being overheard. The Signal app is a complete phone and SMS client replacement (though it works just fine as a standalone app, too) for sending and receiving encrypted calls and messages. A recent update has greatly improved the app's look and feel, proving that security and usability don't have to be at odds. Droid App
Kaspersky for Android bundles on-demand malware scans and active web protection. Additionally, it implements a host of anti-theft features including remote locate, lock and wipe, as well as the ability to sound an alarm. You can even lock apps behind a PIN as an extra preventative measure in case your phone gets stolen. Although you need a paid Kaspersky Internet Security subscription to use all its features, some basic functionality is available for free. It's a top choice for Android antivirus apps. Android App
You’ll find a huge repository of free apps here for various platforms including Android. GetJar is fairly basic, but apps are divided into categories and sub-categories within the store to make it easier to find what you want. You’ll also find likes or dislikes and comments on each app from users. GetJar can also connect with Facebook. On the downside, you will encounter sponsored recommendations, but they are clearly marked. Android App

Ever feel like there’s just too much news to keep up with? Nwsty might well be the app for you. It’s aimed at those who don’t often read the news, and makes it easy to keep up with the daily headlines without spending too much time on them. Each day, you get six to 10 headlines in your digest that you can quickly and easily read in a matter of only a few minutes. New Droid Apps

You’ll find a huge repository of free apps here for various platforms including Android. GetJar is fairly basic, but apps are divided into categories and sub-categories within the store to make it easier to find what you want. You’ll also find likes or dislikes and comments on each app from users. GetJar can also connect with Facebook. On the downside, you will encounter sponsored recommendations, but they are clearly marked. Android App
Sometimes the most secure message is one that simply doesn't exist. That's the thinking behind Wickr Me, a fully encrypted secure messaging service that even handles media messages. The twist is that you set a lifespan for each message, ensuring that your private messages stay private, the way Snapchat message do. And, if you doubt their security chops, here's what the company's founder told the FBI when they asked for a backdoor.
Over the years, some titles have been dropped from this list, as they are overshadowed by new contenders or fall behind in updates or features. Newer, better apps have taken their place. Yet, some apps still hang on to the top spot tenaciously. To create a little more space for new blood, we asked our editorial staff which new apps changed their lives in 2019. Here's what stood out: New Droid Apps
After a major overhaul to this powerful password manager, its appearance finally matches its performance. With LastPass, you can access your saved passwords, secure notes, and filled forms from your Android, and you can also create new ones that sync to all your devices. The new version of the app ingeniously melds the password manager with a built-in browser, putting the app's auto-login features at the forefront. Staying safe has never been easier. Droid App
Sophos consistently ranks high on watchdogs such as AV-Test. In addition to perfect protection, it offers a varied feature set. The highlight: the app is totally free, even from ads (Sophos makes its money from business customers). Malware protection is based on an online database that also checks the reputation of individual apps and recommends alternatives.
You might know Fitbit from its popular fitness trackers, but the app that powers those devices works well on its own, too. Using your just your smartphone (assuming you meet the minimum hardware requirements), this fitness app can count steps and log activities to help you achieve daily goals. There are also social features, so you can compete against your friends. It's a must-have (really, you must have it) for Fitbit users, but also a smart choice for anyone looking to be more active. Android App
Google Opinion Rewards is appropriately named. Google sends you surveys that ask you about places you've visited recently and you get Google Play Store credit for your participation. Polls don't come in very often, but you can increase your chances of receiving more, by enabling your location and answering surveys quickly and honestly when they do arrive. It's not going to earn you a ton of store credit, but it's enough to purchase an app or an album every so often. To add some perspective, one of our editors has earned about $64 since installing the app in late 2013.

Menstruators the world over will rejoice over Clue, a simple app with a beautiful design for tracking your period and predicting when the next will occur. Using the data you enter about your cycle—and other factors—you can use Clue to plan ahead, whether it's for pregnancy or just to keep ahead of your cycle. Reminders and a handy calendar tool can help take the guesswork out of life. Best of all, it's totally gender neutral, and not the expected pink. Android App
Cycling is fun but what if need to get somewhere a little quicker? For those times when pedal-power is not going to cut it, e-scooter sharing schemes are the way to go. The best of which is COUP. The e-scooter sharing app allows users to rent a Gogoro e-scooter to zip across town. Parking problems that come with car alternatives such as DriveNow and Car2go don't exist with COUP, and the pricing is also very reasonable. COUP is only available in select European cities for the time being. New Droid Apps
SwiftKey Keyboard is one of the most powerful and customizable third-party keyboards available. It hit the market several years ago with a predictive engine unlike anything any other keyboard had and the app has grown a lot of over the years. It’s a free download and you can purchase themes for it if you want to. Other features include a dedicated number row, SwiftKey Flow which allows for gesture typing, multiple language support, cross-device syncing of your library and much more. It’s about as good as it gets in the keyboard space. It’s true that Microsoft now owns SwiftKey, but so far they have managed not to mess it up. Gboard, Google’s keyboard app, is also exceptionally good and is an excruciatingly close second place here. Android App
Menstruators the world over will rejoice over Clue, a simple app with a beautiful design for tracking your period and predicting when the next will occur. Using the data you enter about your cycle—and other factors—you can use Clue to plan ahead, whether it's for pregnancy or just to keep ahead of your cycle. Reminders and a handy calendar tool can help take the guesswork out of life. Best of all, it's totally gender neutral, and not the expected pink.
Pinterest is a social network of stuff, a place to "pin" things that interest you on themed boards. The Android app offers a great way to gather images from around the web for making lists or just collections of stuff that catch your eye. You could use it to help redecorate your living room or even to help you choose a tattoo artist. It easily integrates with your browser for fast pinning, and you can view the pins of others for added inspiration. Droid App
Google Photos puts the search giant's powerful (and sometimes creepy) image magic into your phone. It can identify faces, even as they age over decades, as well as animals, places, or objects. You can also search for photos from specific dates or locations. The impressive built-in Assistant can detect clutter or even create collages or animations on its own. The app is rounded out with editing tools and unlimited cloud storage if you make some minor compromises on upload quality. Google Photos also extends to photo prints; you can digitize physical photos with the built-in Photo Scan or even order a custom photo book. The companion Google Lens app can even report back information related to your images or photos by scanning them. Droid App

Nine is a very reliable email client designed to work with all of your accounts. The clean interface and the optional conversation view make reading and replying to email intuitive. One of the coolest features is the ability to customize the notification actions, including an incredibly useful "Mark as read" option. It isn't cheap, but it's only a one-time $14.99 charge for a much-improved email experience that also integrates calendar, contacts, notes, and tasks functionality. New Droid Apps
The Amazon-owned ComiXology —the iTunes of digital comics—offers a near-perfect combination of store and comic book reader in its wonderful Comics app. The free app transforms your Android smartphone or tablet into a digital long box that houses and syncs your purchases across multiple devices. Even better, the new Comixology Unlimited service lets you devour an ever-expanding catalog of titles for just $5.99 per month. Once you have the app downloaded, you should make sure to read our feature on digital comic books you should read right now.

Google Maps virtually owns the navigation apps scene and it remains of the best Android apps ever. It gets frequent, almost weekly updates that seem to only add to its incredibly generous list of existing features. Aside from the very basics, Google Maps gives you access to places of interest, traffic data, directions to things like rest stops or gas stations, and they even let you have offline maps now (albiet temporarily). If you add to that the Waze experience, which includes tons of its own features, and you won’t need another navigation app. Ever. Google also owns and operates Waze. It’s unique and fun in ways that Google Maps isn’t and we also highly recommend it. Android App
Microsoft Launcher replaces the company's Arrow Launcher and takes on a Windows 10-style transparency. It replaces Google Now with a useful and customizable feed for quick access to recent apps, events, and frequently contacted people. The main app list can be organized horizontally or vertically and includes an elegant alphabetical scrollbar for reaching apps quickly. Performance is just as smooth as the stock Pixel Launcher and it doesn't affect the use of Google Assistant, though of course, Cortana would feel more at home as your voice assistant. Droid Apps
You have to try them out to appreciate how fun they can be. The one we recommend right now is Action Launcher. This is a free and excellent introduction to launchers because it provides clear and intuitive interface changes without adding so many options that it becomes off-putting.  The latest edition brings many of the best features of the Google Pixel launcher and Android Pie to any compatible (Android 5+) smartphone. Droid App
Evernote is a legendary note-taking app. It’s easy to use and comes with some really cool features including voice commands. You can also take a note and view it on your lock screen or smartwatch. Evernotes are also available across multiple devices, including on desktop. You can also find notes based on your location if you are near to where you took the note in the first place. There is a Plus version available for $2.99 a month and a Premium version for $5.99, but the free version is great as well.
Marking one of Apple's first forays into Android development, Apple Music brings the company's impressive musical catalog to Android. The app is built around Apple's subscription-based streaming service, which dishes up all-you-can-listen music for $9.99 per month, or just $4.99 for eligible students. It suffers a bit on Android for being divorced from the Apple ecosystem, however.
Filled with both up-and-coming and established acts, Bandcamp is one of the most exciting music marketplaces there is. The app was initially built around streaming songs you'd already purchased on Bandcamp, but now it's a one-stop shop for digital and physical band merch. If you want to keep your finger on the pulse of music, this is an essential app.

Nothing has changed our mobile lives more than apps. Applications, that is. And Android apps in particular. With them we can do just about anything. Communicate with friends and family. Pass the time with a game. Record the important moments in our lives, and share those moments almost instantaneously. Apps help us find our way. They help guide us.
Combined with Google Drive, this is an excellent choice for collaboration, especially given how feature-rich the mobile and web apps are. Once you create a document, you can add people to it, so that they can collaborate. Once they accept the invitation, you can create a multitude of documents — similar to what you can do with Microsoft Office — and have your team collaborate in real time. Android App
For all our technical savvy and disruptive startups, physical package delivery is still the backbone of ecommerce. The Slice app automatically detects shipping details from your email and then tracks the packages for you. You can watch your precious commodities make their stately way to your doorstep, get alerts when they are delivered, and even receive warnings if they've been recalled or the price has dropped. In short, Slice is an online shopper's best friend.
Max Eddy is a Software Analyst, taking a critical eye to the Android OS and security services. He's also PCMag's foremost authority on weather stations and digital scrapbooking software. He spends much of his time polishing his tinfoil hat and plumbing the depths of the Dark Web. Prior to PCMag, Max wrote for the International Digital Times, The... See Full Bio

Pinterest is a social network of stuff, a place to "pin" things that interest you on themed boards. The Android app offers a great way to gather images from around the web for making lists or just collections of stuff that catch your eye. You could use it to help redecorate your living room or even to help you choose a tattoo artist. It easily integrates with your browser for fast pinning, and you can view the pins of others for added inspiration.
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.
You might know Fitbit from its popular fitness trackers, but the app that powers those devices works well on its own, too. Using your just your smartphone (assuming you meet the minimum hardware requirements), this fitness app can count steps and log activities to help you achieve daily goals. There are also social features, so you can compete against your friends. It's a must-have (really, you must have it) for Fitbit users, but also a smart choice for anyone looking to be more active. Android App
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. New Droid Apps
There is probably a greater enticement for developers because Slide ME offers the chance to target a wider international audience. Apps are also more likely to be discovered, thanks to the search filter options. Developers can set prices and choose to offer their apps for free. There is also a Slide ME ad network, and it is even possible to get a greater percentage of the revenue generated by your app with Slide ME — potentially more than the standard 70 percent you’ll get through most other app stores. Droid Apps
Facebook Messenger Kids might seem like it’s built for kids, but it’s really built for parents. With the app, parents have control over their kids’ contact list, and messages can’t be deleted — meaning that parents can check in to take a look whenever they want. Of course, there are some pretty sweet features for kids, like kid-appropriate stickers, GIFs, emojis, and so on. Droid App
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