Inclusion Criteria:  Adult participants between the age of 18 en 65 years. Diagnosis of migraine without aura (ICHD-3 diagnosis 1.1) or migraine with aura (ICHD-3 diagnosis 1.2) or chronic migraine (ICHD-3 diagnosis 1.3) Headache crystal clear days on minimum 5 days per month on average. Onset of headache syndrome before the age of 50. Attacks of migraine or cluster headache are clearly distinguishable from other types of headache disorders if present. Participant complies with protocol to use smartphone applications on his or her own Android-based smartphone (minimum version 8.0) and to provide access to his or her smartphone dataplan.  Exclusion Criteria:  -