ePRO / eCOA

Participant-reported outcomes on the device already in their pocket.

Diaries and questionnaires schedule themselves from the visit calendar, remind participants over push and SMS without exposing PHI, and capture entries offline with the original device timestamp preserved as source data.

Built for real participants

A native iOS and Android app that works in the real world: spotty coverage, shared devices, and busy lives.

Offline entry with preserved device capture time
Push and SMS reminders that reference tasks, never medical content
Bring-your-own-device and provisioned-device parity per DCT guidance
Stipend balance visible in the same app

Scientifically defensible

Entry windows come from the study definition and are enforced, not editable after the fact. Validated instruments render unmodified per license terms.

Late and missed-entry windows enforced by the definition
Validated instrument support with unmodifiable rendering
Dosing diaries for participant-reported study drug compliance

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