Viber, the popular messaging and voice-calling app, has just received a major update on iOS, thereby gaining several notable improvements.

“Roses are red, violets are blue, we’ve got brand new Valentine’s hearts … just for you.”

You can now create a new WordPress.com site and activate themes right within the app.

Instagram has officially announced that it has begun rolling out support for switching between multiple accounts in its iOS app.

Instagram has begun rolling out support for switching between multiple accounts — without logging out — in its official iOS app.

Goodshows is built around the belief that, “Your friends are your true recommendation engine.”

Twitterrific has just received an update that delivers noteworthy refinements to its existing features.

Tweetbot by Tapbots has been updated with the expected icon and action modifications, along with a number of other changes.

Sketch Club is keeping good on its New Year’s resolution, which is 2,732 x 2,048.

Tinder has just received an update that makes for more "animated" match conversations.

Twitter and GoPro now let users of the former’s popular Periscope app to broadcast live video using the latter’s action cameras.

Riffsy has anticipated moments when you would find yourself in want of words to add to GIFs in order to better express yourself.

Facebook has begun rolling out additional features that integrate with 3D Touch for its official iOS app.

Facebook Mentions has just been updated to version 4.0 with improvements to its live broadcast, Mentions feed and messaging aspects.

Spotify has just made a couple of startup acquisitions, both of which have to do with messaging.

Missed connections? With Happn, instances of those can be reduced and instead turned into promising relationships.

Straw has just received an update that makes it even easier to customize polls created and shared with the app.

Skype group video calling is coming soon to mobile platforms, including Android, Windows 10 Mobile, and, of course, iOS.

No need to open Periscope, you can now see those broadcasts in your Twitter feed.

Smule is now enabling you to forge deeper and longer-lasting connections with your fellow “Singers” with a new messaging feature.

Pie is a private and secure messaging app that lets you message your colleagues and others quickly and easily.

Most notably, the latest update to Viber for iOS adds support for Viber Wink, Viber’s new answer to Snapchat.

Facebook wants to make photo sharing easier in its popular Messenger app, especially this holiday season.