Mobile participation
Take part in research from your phone
A dedicated iOS and Android experience for participants to discover relevant studies, understand what is being asked, complete questionnaires, and follow their progress.
The current mobile experience is intentionally participant-only; researcher study management remains on the web platform.
Participant-first by design
The essentials for taking part
The app follows the same study rules, languages, and account data as the web platform.
Relevant studies
Browse studies available to your profile that are currently accepting participation.
Complete questionnaires
Take part in localized, schema-driven surveys with the question types and media prepared by the researcher.
Links, codes, and QR
Open a study from an invitation, deep link, access code, or QR scan.
History and rewards
See in-progress and completed participation, reward status, wallet balance, and recent activity.
Notifications and preferences
Review updates and control mobile notification, language, and appearance preferences.
Secure account access
Sign in with your participant account while eligibility, visibility, balances, and submissions remain protected by the server.
One participant account
Mobile convenience, platform-level controls
The app uses the same studista account and hands off safely to the website when a task needs full account controls.
Rules stay on the server
Eligibility, role, study status, visibility, reward balance, and one-participation-per-study limits are checked by the platform—not trusted to the device.
Sensitive data stays protected
Secure session storage and encrypted caching protect participant data instead of placing it in ordinary device preferences.
Web hand-offs stay explicit
Profile editing, full wallet actions, legal information, and other extended controls open the matching studista website destination.
Your participant account works across studista
Create one account to discover studies on the web and continue in the participant app.