Five to Try: Learn Korean on the go with Duolingo, and preview ARCore with Atom Visualizer

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Autumn is approaching, and temperatures are starting to cool in many parts of the country—which means you might be more tempted to curl up on the couch this weekend with a good app. Thankfully, Android users have a few new intriguing options from the Play Store to keep them company.

Duolingo has finally added a long-awaited Korean language course, letting you learn from scratch or brush up on your dormant skills, while science app Atom Visualizer is the Play Store’s first ARCore-powered augmented reality offering. And if you’re in the mood for entertainment, then Dungeons & Dragons: Lords of Waterkeep looks plenty engrossing, The Walking Dead Encounter is another free AR diversion, and Daniel Tiger’s Storybooks is well primed for any young tykes in your crew.


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Now’s your chance to learn Korean on your own time.

Duolingo is Android’s leading language-learning app, with more than 100 million downloads to date, and it has gradually expanded over time to include more and more lessons. The latest? Korean, which just started rolling out yesterday following ample user demand.

According to the company, more than 200,000 users put themselves on a waiting list for Korean language courses, and now they’ll be able to dig into the lessons on Android and other platforms. It’s all part of a recent initiative to encompass more Asian languages: Japanese arrived in June and has been one of Duolingo’s most popular languages since, and a Mandarin Chinese course is also promised by year’s end. As ever, the ad-supported app is free to use, although there are also paid subscriptions available without ads.

Atom Visualizer

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Atom Visualizer offers a small taste of what ARCore can do.

Mobile augmented reality is hardly a new concept, but with Google’s ARCore for Android and Apple’s ARKit for iOS devices both picking up steam, we’re about to see a burst of really cool and potentially really helpful apps. And now you can try out ARCore today if you have one of a handful of specific phones, thanks to the release of Atom Visualizer.

Pegged as the Play Store’s first ARCore app, it lets you drop 3D atomic models into the world around you and explore them as you please. You can look at them from varying angles, as well as place multiple models around you and see how they compare in composition. You will need to sideload Google’s ARCore Preview framework, though, from either APK Mirror or Google Developers (via Android Police), plus you must have a Pixel, Pixel XL, or Samsung Galaxy S8 handset to use it. But if you’ve got the phone for it, then Atom Visualizer is a cool look at what’s on the horizon for Android AR.

D&D Lords of Waterdeep

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It’s pretty crowded on a phone screen, but the authentic Waterdeep experience is there.

Well, this took a while! Four years after debuting on iOS to rave reviews, Dungeons & Dragons: Lords of Waterdeep ($10)—based on the popular tabletop game of the same name—is finally available on Android. And if you love the original version or just count yourself as a fan of the legendary Forgotten Realms setting, then now you can play it online, wherever you are.

Lords of Waterdeep is a game about influence, as you take control of one of the five masked rulers in the titular city. As a lord, you’ll attempt to spread your influence across the city by sending out adventurers to complete quests, purchasing buildings, and either working with or against the other lords as you see fit. It’s playable by up to five people either locally or online, or you can fill the board with AI foes if you’re hard up for competition.

The Walking Dead Encounter

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