Runtastic - Runtastic offers a series of fitness apps that can be used to track your running, walking, hiking, and cycling, as well as many other fitness routines. Read more about Runtastic.
Purp - A smart to-do list and goal tracker app
Reverb - Use Alexa on your Mac, iPhone and Android
Things - Things is an easy to use task manager.
Sportbadi - Find partners to practice sports
Nirow - Habit tracking: Automated, Siri-ed, Calendar-ed, and More!