Key points from article :
Centr app includes workouts combined with a complete meal planner, guided meditation.
Aaptiv app workouts are accompanied by audio instructors.
Free version of Fitocracy provides more results, coach not recommended.
StrongLifts is the best introduction to weightlifting workouts, providing basic coaching and tracking.
Sweat app provides a chance to have your workout and diet plan organised by influencers.
Sworkit app provides a good interface, which ensures a good workout.
Fit body app provides a series of 12-week plans to last you 60 weeks.
Freeletics is more appropriate for a people with experience of exercising.
30-day fitness challenges may not be for everyone, but, unlike many other apps, there is plenty to do for free.