Snapper is a free iPhone app developed by Snapper Services Ltd. It is a convenient tool for managing your Snapper card on the go. With Snapper, users can easily check their card balance, view their concession type, and top-up their card with a minimum of $1. The app also allows users to access pass information and save payment details for future use.

One of the standout features of Snapper is its ability to collect pending refunds, top-ups, or passes directly from the app. Users can also view their transaction history, which includes details of their travel, top-ups, refunds, and balance transfers.