Opal Sense allows you to view details about your Opal card in a quick and intuitive fashion. The app is lightweight and completely ad free.

Features include:

* Keep track of your Opal card balance
* Find out how much you spend each day and each week
* See how many journeys you have made each week
* Browse through your Opal trip histories for Light Rail Bus Train and Ferry in Sydney
* Scan your card to tap on status with mobile phones equipped with NFC