Opal Travel is a free app developed by Transport for NSW that helps commuters in Sydney and surrounding regions manage their public transport travel. With this app, you can plan your trips and view fare estimates, top up your Opal balance, view trip and transaction history, and access other useful information on your iPhone device. The app is designed for use with Adult, Child/Youth, Concession, and Senior/Pensioner Opal cards, and American Express, MasterCard, and Visa only.

The Opal Travel app comes with a range of features that make travelling on public transport a breeze. You can scan your Opal card with your device to check tap on status, account balance, and weekly travel rewards (requires NFC and iOS 13 or higher). You can also ask Siri to help you plan your trip (requires iOS 12 or higher) and get location-based alerts when approaching your stop. The app also notifies you about delays and disruptions specific to your trip. Overall, Opal Travel is an excellent app that helps commuters save time, money, and hassle.