Download Cal for its unique, photo-focused design, and solid event-planning features, but skip it if you need more control over your calendar.
Despite its complex interface and high download price, The Walk: Fitness Tracker Game is an excellent way to make your daily walk interesting again.
Thanks to its clean design and wealth of apartment search tools, Lovely is a great resource for finding a new place to live.
Despite its limitations and problematic interface, Magisto is great for quickly and effortlessly throwing together short, polished video compilations.
Aviate makes your Android easier to use, by smartly predicting what apps you need, when you need them.
A new online radio service that promises 200 curated stations, no ads, no login.
Whether you're playing against total strangers or your friends, QuizUp is a fun, challenging, and frequently-updated trivia game.
Devious Dungeon is a great hack-and-slash dungeon crawler that's perfect for those who long for the simpler platform games of the past.
Download Facebook Messenger if you want the same robust chatting features from Facebook's Web site on your phone.
Though the ads are distracting for a paid app, Bridge Constructor remains a fun, addictive game that’s sure to challenge you with each level.
KitCamera is a must-have for mobile photographers with tons of tools and effects, along with fine-tuning controls to help you get the perfect shot.
The Redbox app is useful for renting movies and managing your account, but for streaming movies, Netflix has a bigger catalog.
Microsoft's digital assistant Cortana isn't nearly as robust as her Windows Phone incarnation, but this is a promising early preview on Windows 10.
Flappy Golf is the perfect mash-up of Flappy Bird and Stickman Golf, and adds up to a must-have free game with tons of content.
Windows Phone 8.1 is the best update yet, thanks to its revamped design and modern features, but it lags behind iOS and Android.
The Office for iPad apps are a great middle ground between desktop and smartphone versions, and are a must-have for frequent Office users.
Genius Maps by Mireo shows promise as a sharply designed offline navigation app, but destination input and search could use streamlining.
With new functionality for the Start button and separate experiences for desktop and tablet users, the Windows 8.1 update finally gives people what they want.