Pros of Pacer Pedometer include an active community, active developer support, virtual step challenges, walking routes and parks, and having most features of similar apps. However, some cons include that some features are paid, some users complain about too many features, and the free version has ads.

Pacer Pedometer is an all-in-one pedometer app for walkers. It includes features like a pedometer, virtual step challenges, places to walk nearby, and clubs. The app boasts having most features of any similar apps.

'Exploring Mars' is an app that allows users to place NASA's Perseverance Rover in their living room. Users can explore its parts and learn more about its specifications. In the upcoming v2 version of the app, users will be able to virtually stand on the surface of Mars.

With the 'Exploring Mars' app, you can place NASA's Perseverance Rover in your living room and explore its parts. Additionally, you can learn more about the rover's specifications.

In the v2 version of the 'Exploring Mars' app, users will be able to virtually stand on the surface of Mars, enhancing the interactive experience.

As of now, there are no user-generated pros or cons available for the 'Exploring Mars' app.