You can download these apps from Google Play or the Apple App Store using the links below:
GoCapture!
Android: https://play.google.com/store/apps/details?id=com.leadliaison.mobilitease
iOS: https://apps.apple.com/us/app/gocapture/id1071651020
Captello
Android: https://play.google.com/store/apps/details?id=com.leadliaison.captello
iOS: https://apps.apple.com/us/app/captello/id1488760501