I've worked as a Fitness Professional since 1999. I was central in the creation of the Body Bugg as a commercial product. I understand the market and this product works, which is key to retention.
The points also push you if you see something you want....I wanted Rock My Run for life and actually earned it! woot woot
I love the weekly goals and head to head competitions. It's a lot of fun and I feel like I get rewarded every time I workout.
I had my husband start using this app and he loves it as well.
Jolt is a great motivator and cheerleader for me to get my workouts in each week! I have it set to a custom "voice" that is extra encouraging. I love the accountability that Jolt provides.