You can view all the trending/popular apps, including the top free, paid, or grossing apps in the category you select.
From Digital Research > Industry Research > App Category Analysis, click the Search bar and, from the drop-down list, select an app category from either Google Play or Apple.
The list will refresh to show the top apps for your selected market.
From the left menu, select Trending Apps.
Customize your analysis by selecting the country and app type (top free, top paid, or top grossing) located at the top of the page.
Note: Hover your mouse over the app to see an overview, including Category Rank, Monthly Downloads, and Last Version.
You can see:
Trending Up: Apps with the biggest increase over the last 28 days in Store Rank or in Usage Rank.
Trending Down: Apps with the biggest decrease over the last 28 days in Store Rank or in Usage Rank.
New in Top 100 List: New entries to the top 100 apps list compared to 28 days ago.
Out of Top 100 List: Apps that lost their position in the top 100 apps list compared to 28 days ago.