Yes, you can use your phone as an EZ-Link equivalent in Singapore through the SimplyGo system. As of 2026, the physical EZ-Link card is being largely replaced by account-based ticketing. You do not need a special app to tap in and out of the MRT or buses; you can simply use Apple Pay, Google Pay, or Samsung Pay linked to any Mastercard, Visa, or NETS bank card on your smartphone. The fare is the exact same as using a physical EZ-Link card. For those who want to manage their "virtual" EZ-Link balance or check their travel history, the SimplyGo App is the primary tool. It replaced the old EZ-Link app in late 2024 and serves as a one-stop shop for transit services. This "Contactless" method is highly recommended for tourists as it eliminates the need to buy and top up a physical card. Just ensure your phone has sufficient battery before you start your journey, as a dead phone at the exit gantry can lead to a "maximum fare" penalty or the need to seek assistance from the station staff.