Transit Apps in Brazil

Brazil has no national public-transport ticket app. Fares, cards and accepted payment methods belong to each city and sometimes to separate operators within the same city. Use Cittamobi only where its city list and the local operator support live bus data; its predictions are not a ticket and may be incomplete when an operator feed is disrupted. Google Maps is a useful second planner, but always check the local agency during strikes or service changes. Ticketing advice must be city-specific. In São Paulo, a visitor can buy single-use QR tickets at machines and official channels, while the registered Bilhete Único requires a CPF. Some metro gates accept contactless bank cards, but this is not every gate or every mode. In Rio de Janeiro, cash stopped being accepted aboard municipal buses from 28 June 2026. Jaé validators support Pix, with contactless debit and credit expanding through June. A visitor who cannot use Pix or a bank card should buy and reload the green Jaé single-trip card with cash at an official point. It does not provide the integrated fares reserved for the CPF-linked black card or app. Because these systems change, confirm the current payment method on the operator's official page before the first journey and do not assume a card from one city works in another.