Given the sheer numbers — more than 1.3 million apps launched in 2019 alone — it’s fair to say that it’s getting harder for games to stand out in app stores. By the same token, app store optimization is more important than ever, and the number of ASO tools that app developers can use to their advantage continues to multiply. In addition to the five tools described in our guide, here are four more to consider that provide market data and analytics to help drive your ASO strategy: App Annie AppTweak Sensor Tower Appfigures