Apps that improve your daily life are the fastest-growing type in the US.

That's according to the measurement and analytics firm comScore, which ranked the 11 fast-growing apps in the country over a period of two years — December 2014 to December 2016. ComScore only measured the growth of unique users over the age of 18.

Ride-hailing apps like Lyft and Uber broke the top 10, while apps for selling your stuff were another popular category.

Here are all the fastest-growing apps in the US: