This app is used by researchers to have users continuously rate video or audio over time during exposure (listened to, viewed). In this way, positive or negative parts of videos, advertisements, film clips, radio reports, shows, recordings, etc. can be identified and optimized. The evaluation can be shown immediately after exposure by means of line charts (also split by target groups). A questionnaire can be followed by the evaluation.

App can be tested using project number 7.

What’s New

Version 0.7

Minor bug fixes and optimized video performance

App Privacy

The developer, Andreas Fahr, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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