Will the Payconiq by Bancontact app work on a jailbroken device?

No. Bancontact Payconiq Company chooses to only allow the app to run on devices which have not been 'jailbroken' or 'rooted', in order to guarantee the required security at all times.

Jailbreaking an Apple device or rooting an Android device involves circumventing its technological protection measures, enabling you to install unauthorised software and gain elevated control over your device. However, this also exposes you to malign apps which involve a considerable security risk.