Who can participate in Evidation? September 15, 2023 00:18 Updated To join Evidation, participate in activities, and redeem points you must be both a United States resident and be at least 18 years old. If that's you, you can download the app from the Apple App Store or the Google Play Store. Related articles How does our point system work? Verified vs unverified activities How do I get more cards? Data syncing 101 Do you have a friend referral program?