1. Facebook

4.119 billion downloads

It’s not surprising to see Facebook come out on top of the list. Despite seemingly endless scandals, questionable privacy practices, and the #DeleteFacebook movement, it still reigns supreme.7 Reasons Not to Delete Facebook #DeleteFacebook7 Reasons Not to Delete Facebook #DeleteFacebookA growing number of people are calling on us all to #DeleteFacebook. However, while it’s not perfect, we believe there are multiple reasons not to delete Facebook.READ MORE

Not everyone is happy though. It has nearly 10 million one-star ratings. Perhaps it’s justified; the app is bloated with pointless features that few people bother to use.

Download: Facebook (Free)

2. Facebook Messenger

3.408 billion downloads

The presence of Messenger in second position reinforces the control that Zuckerberg’s empire has over the smartphone app marketplace.

Messenger has grown in popularity in the last 18 months, with the increased availability of bots making the service more useful than ever.

Download: Facebook Messenger (Free)

3. WhatsApp

2.979 billion downloads

Do you notice a theme developing? Facebook apps hold all three of the top spots. The world’s most popular instant messaging tool has been under Facebook’s ownership since a $19 billion buyout in early 2014.

Download: WhatsApp (Free)

If you don’t fancy using a Facebook-owned app messaging app, try out one of the many WhatsApp alternatives.4 Slick WhatsApp Alternatives that Guard Your Privacy4 Slick WhatsApp Alternatives that Guard Your PrivacyFacebook bought WhatsApp. Now that we’re over the shock of that news, are you worried about your data privacy?READ MORE

4. Instagram

1.843 billion downloads

Instagram is yet another Facebook-owned app, which the company acquired in 2012.

It has significantly fewer negative reviews than its big brother, with just two million (out of 61 million) giving the app a single star.

Download: Instagram (Free)

5. Skype

1.039 billion downloads

Finally, a non-Facebook app. Whether Skype can truly claim to be the best video-calling service is open to debate. However, after being the first such service that was widely adopted, it continues to benefit from significant brand recognition.

Download: Skype (Free)

For additional ways to communicate, check out these Android apps to set up automatic replies for everything:5 Android Apps to Set Up Automatic Replies for Everything5 Android Apps to Set Up Automatic Replies for EverythingHere’s how to set up auto-responses to phone calls, text messages, emails, and more when you’re away from your Android phone.READ MORE

6. Subway Surfers

1.025 billion downloads

At number six, we find our first game—and it’s not Candy Crush Saga! Subway Surfers is an endless runner game which sees you flee down a railroad in order to escape from a police officer and his dog.

Subway Surfers is also the last app on this list with more than a billion downloads.

Download: Subway Surfers (Free)

7. Twitter

833.858 million downloads

It shouldn’t be a surprise to see social media dominate the most-downloaded apps. After Facebook and Instagram, Twitter is the third most popular social app on Android.

Download: Twitter (Free)

8. Clean Master: Space Cleaner & Antivirus

833.739 million downloads

The top seven apps might not be to everyone’s taste, but it’s hard to claim there’s anything wrong with them.

Clean Master is the first app on this list that you should avoid at all costs.

Why? First, the developer—Cheetah Mobile—is infamous for piling bloatware and nag screens into its apps. Second, it doesn’t do anything useful. RAM cleaners and task killers are actively hurting your phone.Why RAM Boosters and Task Killers Are Bad for Your AndroidWhy RAM Boosters and Task Killers Are Bad for Your AndroidAt first glance, RAM boosters and task killers sound incredibly useful, but a closer look shows that they could actually be harming your phone instead.READ MORE

9. Candy Crush Saga

805.826 million downloads

You probably thought Candy Crush Saga would be the most popular game in raw downloads, but it comes in second.

Regardless, more than 800 million Android users love trying to line up different-colored candies. Maybe it’s time to find a new hobby?

Download: Candy Crush Saga (Free)

10. Snapchat

782.837 million downloads

Instagram might be stealing all of Snapchat’s best features, but the latter still manages to hoover up more than 150 million daily users.

However, as a percentage of the total downloads on Android and iOS combined, that figure remains low. Is it time to start worrying about the app’s future?

Download: Snapchat (Free)

11. SHAREit

771.520 million downloads

It’s not all about social networks and games. SHAREit is the first productivity app to make the list.

The app offers a way to transfer large files between devices in seconds. According to the developer, it’s over 200 times faster than Bluetooth.

Download: SHAREit (Free)

For other productivity tools, look at these Android apps that add features to the Google Play Store so you can find what you need faster:7 Android Apps That Add Features to Google Play Store7 Android Apps That Add Features to Google Play StoreWish the Google Play Store offered more on Android? Check out these great apps that enhance Google Play Store’s functionality.READ MORE

12. Facebook Lite

731.282 million downloads

Now we’re back to Facebook. The Lite version of the app is aimed at users with low-end devices (1GB or 2GB of RAM) and those who only have access to 2G data networks.

There are a few subtle usability changes, but all the main features are present and work as expected.

Download: Facebook Lite (Free)

13. Dropbox

726.182 million downloads

Dropbox is the most popular cloud storage service out there, beating competitors like Google Drive, OneDrive, and iCloud. It lets you store documents in the cloud, access them from anywhere, and share them with other users.

Download: Dropbox (Free)

14. LINE

711.278 million downloads

As we mentioned earlier, there are a lot of WhatsApp alternatives. We like Telegram, so it’s perhaps a surprise to see LINE come in as the second most popular instant messaging app.

Asia drives much of its popularity. It’s in the top five communications apps in Japan, Taiwan, Thailand, Cambodia, and Indonesia. The app struggles to make the top 30 in most European and North American countries, however.

Download: LINE (Free)

15. Viber

680.635 million downloads

In contrast to LINE, Viber is much more popular in the Western world. The app offers instant messaging, video calls, 250-person group chats, and encrypted communications.

Download: Viber (Free)

16. Flipboard

592.048 million downloads

Flipboard is a curious app. It doesn’t garner the same number of headlines as many of its competitors, but—as the half a billion downloads prove—it’s hugely popular among users.

In case you don’t know, the app collates news, conversations, and compelling stories around any given topic, giving you a one-stop shop for the subjects you care about.

Download: Flipboard (Free)

17. Super-Bright LED Flashlight

587.693 million downloads

Is this the most surprising entry on the list? All Android phones offer a native flashlight feature these days.

Sure, Super-Bright LED Flashlight provides nine illumination settings, but that doesn’t seem enough to warrant almost 600 million downloads. What’s more, flashlights are one of the categories of apps you shouldn’t download.5 Types of Mobile Apps You Should Stop Installing5 Types of Mobile Apps You Should Stop InstallingConcerned about your security or privacy when using your smartphone? You definitely don’t want to install these app types.READ MORE

If your phone is old enough that it doesn’t have a built-in flashlight, you can find other apps on Google Play that don’t require any permissions or ads. While this one has ads, it thankfully doesn’t ask for access to your contacts and location like many others.

Once again, non-European/American users make up the bulk of the downloads. It’s the number one productivity app in much of Asia, South America, and the Caribbean.

Download: Super-Bright LED Flashlight (Free)

18. My Talking Tom

578.344 million downloads

My Talking Tom is a virtual pet cat. The app offers mini-games, collectible travel stickers, and progression rewards. It’s fair to say that this is an Android app for kids.7 Apps to Keep Your Kids Entertained on Road Trips7 Apps to Keep Your Kids Entertained on Road TripsTaking a road trip soon with your kids? These apps should make your experience a million times better.READ MORE

Download: My Talking Tom (Free)

19. Google Translate

568.746 million downloads

You may wonder why this the first Google app on the list. It’s because we’ve excluded so many pre-installed Google apps. Without that distinction, Google would dominate the top slots.

Google Translate, however, is not pre-loaded on stock Android.

Download: Google Translate (Free)

20. Security Master

532.718 million downloads

Another app by Cheetah Mobile, and one to avoid at all costs. In the Play Store description, terms like “Junk Cleaner” and “Phone Booster” should immediately set alarm bells ringing.

The app offers a VPN, but you’ll find far better alternatives out there. There’s also an antivirus, but you don’t need an antivirus app on Android.

Popular Android Apps: How Many Do You Use?

So what have we learned from this whistle-stop tour through the 20 most popular Android apps of all time?

Our conclusions are thus:

  • People love Facebook.
  • People love social media.
  • Popularity in Asia can easily drive worldwide fame.
  • Candy Crush Saga is as popular as ever.
  • Cheetah Mobile somehow remains influential.