Calibre is the giant of ebook management, and this app is the perfect (ahem) companion for it. With just a few clicks, you can add any book from your computer to your eReader over USB or Wi-Fi. You can also store your ebooks on the cloud for easy access from wherever you are. What's so surprising is how well it works, and how easy it is to use. If you've got a lot of ebooks and are ready to cast off the shackles of Amazon, this is the app for you. Droid Apps
Ben Moore is an Analyst for PCMag's software team. He has previously written for Laptop Mag, Neowin.net, and Tom's Guide. Ben holds a degree in New Media and Digital Design from Fordham University at Lincoln Center, where he served as the Editor-in-Chief of The Observer, the student-run newspaper. He spends his free time taking photos and reading b... See Full Bio
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. Android 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.
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.
If you like to keep your life organized with various to-do lists, then you definitely need to download Todoist. This app lets you keep track of the tasks you need to get done; you can assign them different priorities based on their overall importance or organize them across different projects. It also has a functional, clean design and works across many different platforms. Anyone can get started for free, but seriously organized individuals should upgrade to the $28.99 per year premium plan to set up task labels and reminders, upload files, and view productivity charts. Droid Apps
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. Droid App
Untappd helps you record each brew you try along with a rating and tasting notes. Think of it as Swarm for beer! No more staring at a tap list, trying to remember which ones you've had before. The app also has a vibrant community of beer drinkers that can point you toward new discoveries and an extensive list of beers. It's also a handy way to find your favorite brew near your current location. While it's not perfect, it can change the way you think of beer.
What's also cool for 2019 is Uber's electric bicycle sharing system, JUMP. The JUMP bikes can be rented directly from the existing Uber app. There's no need to sign up for a new account, and your existing Uber payment method can be used. If the weather is nice, why not ride the route yourself! JUMP is only available in select regions at the moment but will be rolling out to more cities in 2019 and 2020. New Droid Apps

You won’t find in-app purchases here — These titles are more experimental than the typical games one would find on an app store. Many of itch.io’s games come out of game jams — community game development events where game makers create a small game in a short time frame, usually within a theme or concept (like “cyberpunk” or “wizard”). Ranging from free, to just a few dollars, and with everything from puzzle games, to adventure games, first-person shooters, hardcore RPGs, and even dating sims, itch.io’s Android store is great for gamers on the go. Droid Apps
With its huge inventory of music, Spotify has become a mainstay for free, legal music streaming. You can shuffle through smartly selected songs, find your favorite albums, or explore one of the service's excellent playlists. Close ties with artists means that new tracks are sometimes available the same day they hit the shelves in record shops. Those still exist, right? Spotify also offers a limited free version. New Droid Apps
Many people fear not being unable to communicate with people from another country while traveling. Google Translate takes a bit of the edge off, quickly translating either written text or spoken words. You can even use the app to do the speaking for you, and input text through your camera or handwriting. The app can translate 103 languages with a data connection and 52 when you're offline. It can't handle Tamarian, but it's sure to be a handy tool here on Earth. It even works on your watch and while using other Android apps! Droid App
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