Why is ImPACT Quick Test only available on iPad? ImPACT Quick Test™ was standardized on an iPad. By limiting administration to this device, we can ensure accuracy in the timing of performance and that test items appear to all subjects in a similar fashion. Updated on 06/12/2018 Tagged: ImPACT Quick Test Was this article helpful? Yes No Related Articles Why do I have to retake my baseline test? How do I add another user to my account? Who has access to clinical reports via ImPACT Passport IDs? What billing codes should I use for ImPACT Applications’ products? My login screen is saying “There are unuploaded tests on this device.” What should I do? What are the reliable change indices (RCIs) for the ImPACT composite scores?