Test the Efficacy of a smartphone application designed to manage craving and individual predictors of substance use / addictive behavior among individuals with addictive disorders
Participants requesting help for substance or behavioral addiction in one of the participating specialized addiction treatment centers, and with more than 1-month-delay before treatment admission
Age >= 18 years of age
With at least one substance or behavioral addiction (DSM-5 criteria)
Affiliated person or beneficiary of a social security scheme.
Medical, psychiatric or addiction condition that warrants immediate treatment intervention
Patients with somatic, cognitive or other disorders preventing the use of the device (deafness, impaired vision, illiteracy....)
Difficulty in understanding and / or writing French
Not familiar with the use of smartphone