Why it’s easier to get games discovered on Google Play than the App Store (exclusive)

Mobile search-optimization engine tool maker SearchMan has figured out which store does better with search discovery.

One year after launch, Instagram’s Android app makes up nearly half of its users

After only one year, Instagram's Android app has grown to account for almost half of the photo sharing app's 100 million users, the company announced today.

The mobile war is over and the app has won: 80% of mobile time spent in apps

Only 20 percent of American consumers' time on mobile devices is spent on the web. A massive majority, 80 percent, is spent in apps: games, news, productivity, utility, and social networking apps.

Twitter just gave mobile app developers an absolutely massive user-acquisition gift

Developers and marketers can now add users directly via Twitter, simply by adding a few lines of code to any content shared from their app to the social network.

Baseball app lets you shout ‘Home run!’ with your remote friends while watching the game

It's a lot more fun to voice your sports trash talk, instead of just typing it out. With that in mind, Tok.tv has embarked upon building a different type of second-screen app.

App Store and Google Play: who’s winning, what’s different, and generally … WhatsApp

This past month, Google Maps lost its position as the most downloaded app on Apple's iOS store -- to another Google app, YouTube.

SlideShark now lets you broadcast presentations live from your iPhone and iPad

As if SlideShark's ability to accurately replay your PowerPoint presentations from the cloud on iOS devices wasn't useful enough, the app can now let anyone watch along live as you present your slides.

Addappt reaches for larger audience with latest smarter contacts app

New version is all about getting more things done with fewer taps on the screen.

Windows Store passes 50,000 apps

After five months on the market, Microsoft is on its way to offering a viable app-store option for consumers.

App Annie launches Amazon Appstore analytics: Amazon is all about fun, Google is all about utilities

And what the data shows is that the top apps on Amazon are very, very different than Google Play.

Jimu makes building Android apps as simple as playing Lego … but still developer-friendly

"We want to make it possible for a lot more people to create apps," Jimu founder Linkton Ye told me yesterday via Skype. "Everyone should be able to play with the software that surrounds us."

Apple will take 65% of the global $25 billion app economy in 2013, analyst says

The global app economy will reach $25 billion this year, according to new data from ABI Research. Thirty-five percent of that, or $8.8 billion, will be tablet apps, and 65 percent -- 16.4 billion -- will be smartphone apps.

Crittercism raises $12M to help devs monitor app performance — adds reporting for cloud services

An app screeching to a halt may be annoying to you, but it's valuable insight for developers when it comes to making their apps perform better.

WhatRunsWhere launches first in-app Android ad spy to show who’s buying mobile ads (and where)

Brands, how would you like to know exactly where and when your competitors advertise? Publishers, how would you like to know exactly which brands are advertising at competing publications -- and who sold them those ads?

Facebook’s new actions let you run, walk, and read — and make Facebook more money

Facebook's database of you, your friends, and the entire world is going grow as a result, as will the degree of intelligence built into the social network. And yes, so will Facebook's monetization options.

Happy birthday to you: Free stuff from Google for your Android phone

Google Play turned one today, and in honor of the birthday, Google is celebrating by giving gifts. Gifts for you, that is, and your Android device.