App Annie!

Priori Data offers a free (for developers) app store analytics platform with download and MAU statistics for more than 2.5 million apps and in depth analysis of each app store category and market across 30 countries.

Applyzer is a leading app store ranking service providing reliable data since 2009. Get app market insights, improve your knowledge and understand the strategies that work for you or your competitors.

AppMind.co is an ASO (App Store Optimization) and App Marketing service. It can reveal any iOS App’s hidden Keywords and help improve App Store Search Rankings.

Tools for improving search visibility and increasing downloads of your app on the Apple App Store and Google Play.

Mobile Action is the leading solution for driving organic app growth and analyzing app marketplace intelligence. Mobile Action has tracked over 25 billion downloads, $15 billion in app revenue, and has over 95,000 apps connected directly to their platform. The product suite consists of Rankings & Leaderboards, App Intelligence, and Store Intelligence.With over 95,000 mobile apps connected to the App Intelligence platform, Mobile Action generates highly precise app download and revenue estimates for the Store Intelligence platform. These reports empower app publishers and financial professionals to make informed decisions on app strategy and investment decisions. »

appFigures is an app tracking and reporting platform for iPhone developers and publishers. We automatically grab and visualize everything that matters by combining sales & download numbers, world-wide reviews & ranks, and other juicy data into powerful, easy to understand reports.

AppViz is an OS X desktop app that downloads your iPhone app sales data and presents it in a number of ways. It’ll deal with daily, weekly and monthly reports, do currency conversion for you, show you comparisons of your multiple products (if you have any), as well as show you the most recent reviews from 64 app stores around the world. You can also export the data for use in Excel.

TheTool is the only App Store Optimization tool you need: extremely powerful & very easy to use.

Inapptics helps app creators visually analyze actual user behavior by aggregating all user interaction events and turning them into proactive and meaningful intelligence by applying AI.

AppFollow is a monitor for reviews, keywords, sales in App Store, Google Play, and Windows Store. Integrations with Slack, HipChat, etc.

42matters provides you with data and insights to succeed in the app industry.

AppStorio - free websites for iOS applications with many great features. Apple App Store analytics and trends. Monitoring apps position on stores..

Meatti helps mobile app developers increase app downloads, revenue, and user engagement with actionable insights. App developers can get them all done without spending a penny on advertising and changing a single line of code.

AppCicada is a mobile Data Intelligence platform that provides the most actionable mobile app data & insights you need for any app in the marketplace. Our free App Store Optimization (ASO) tools empowers you to increase your app store visibility, app rankings and organic app users.

App Radar is an online tool that helps app developers understand and optimize their app store appearance. It comes with useful keyword tracking & research functionality and is the first tool that lets them publish and manage app store listings for both Google Play & Apple App Store in one place. It lets app owners use the full potential of their app to get it to more users.