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Top Apps in the U.S. for September 2019 by Downloads

See the top apps in the U.S. for September 2019 by downloads, according to Sensor Tower data.

Top Apps in the U.S. for September 2019 (Non-Game) by Downloads

Instagram was the most downloaded non-game app in the United States for September 2019 with close to 4.9 million installs, which represented a 79 percent increase from September 2018. The full top 10 ranking of non-game apps in the U.S. by downloads for September 2019 is above. App download estimates are from Sensor Tower’s Store Intelligence platform.

YouTube was the second most installed non-game app in the U.S. last month with more than 4.7 million installs, a 2x increase from September 2018. TikTok, Messenger, and Snapchat rounded out the top five most installed non-game apps in the U.S. for the month.

Want to see how the rankings compared to the previous month? Check out the Top Apps in the U.S. for August 2019 by Downloads here.

Store Intelligence users can see app download estimates for the above apps in addition to historical performance metrics on the Sensor Tower platform. Our estimates include downloads for the App Store and Google Play in the U.S. between September 1, 2018 and September 30, 2019. Apple apps and Google pre-installed apps are excluded. We report unique installs only. Android estimates do not include third-party stores. Figures represent aggregate installs of all app versions, ex: Facebook and Facebook Lite.

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Julia Chan

Written by: Julia Chan, Mobile Insights Analyst

Date: October 2019