Braegin app for iPhone and iPad

This app enables you to take part in empirical studies or experiments for psychological, medical or social science research. You may take part in an experiment by invitation of the experiments author. After the author has composed an experiment on www.braegin.com, he or she can give you the so called "test-id". The test-id is a short identification code for the experiment. You enter the test-id in this app and then download the experiment. You can run the experiment, when you have got the time, the experiment runs even without connection to the internet. Your answers, reactions and reaction times, which you enter in the course of the experiment will automatically be uploaded to a Braegin server after you have finished the experiment. The experiment author is the one, who may analyse the collected data for scientific purposes. (The Braegin app does not collect personal data from your device other than your experiment input. Experiment authors may only use this app to collect anonymized data. See https://braegin.com/privacy for details on the braegin privacy policy.) After data upload you will see a code, which is called "voucher-id". Show the voucher-id to the experiment author, and he will recognize you as someone, who has performed his or her experiment, thus has rendered science a great service. If before running the experiment you and the experiment author have agreed on any kind of gratification, you will now receive it from the experiment author.