App displays pass, remaining tickets and last trips of the OPUS card.
This is the fixed version of the abandoned application "Lecteur OPUS" by etiennedub (https://github.com/etiennedub/LecteurOPUS).
This application is an OpenSource project under the GPLv3 license, you can contribute, repo is https://github.com/tral/LecteurOPUS
Disclaimer : This application neither produced nor supported by the STM.