Published on in Vol 9, No 2 (2021): February

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/17492, first published .
The Kurbo App: The Freemium Model and Developmental Behavior Concerns. Comment on “Impact of a Mobile App–Based Health Coaching and Behavior Change Program on Participant Engagement and Weight Status of Overweight and Obese Children: Retrospective Cohort Study”

The Kurbo App: The Freemium Model and Developmental Behavior Concerns. Comment on “Impact of a Mobile App–Based Health Coaching and Behavior Change Program on Participant Engagement and Weight Status of Overweight and Obese Children: Retrospective Cohort Study”

The Kurbo App: The Freemium Model and Developmental Behavior Concerns. Comment on “Impact of a Mobile App–Based Health Coaching and Behavior Change Program on Participant Engagement and Weight Status of Overweight and Obese Children: Retrospective Cohort Study”

Authors of this article:

Marcia Regina Vitolo 1 Author Orcid Image
Marcia Regina Vitolo 1, PhD

1 Federal University of Health Sciences of Porto Alegre , Porto Alegre , BR

*all authors contributed equally

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