Streaks Workout - The personal trainer that you actually want to use.
Macros - Macros – Calorie Counter and Meal Planner created and published by JosmanTek for Android and iOS devices.
Moov - Meet your personal coach
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.
System2 - Video-powered 1-on-1 fitness coaching by elite trainers 💪
Strava - The #1 app for runners and cyclists