The Grok iOS app has rapidly climbed the App Store rankings across multiple countries, establishing itself as a leading productivity application globally. As of August 10-12, 2025, Grok reached the number one spot in the productivity category in Hong Kong, Ukraine, and Singapore. It also secured the second position in the productivity category in the United Kingdom, France, and Canada. In the United States, Grok achieved the fifth position overall on the App Store, surpassing Google, and ranked second in the productivity category. The app's downloads have surged significantly in recent weeks, moving from rank 56 to the top five overall in the U.S. Grok is noted for being the fastest AI image and video generator available and is free to download. Concurrently, the app 𝕏 (X) holds the number one position in the news category in Ukraine and the United States.