MCTS Tracker is an Android app that provides real-time bus arrival times for Milwaukee County Transit System (MCTS) buses. With this app, you can easily find out when your bus is getting to the stop you're waiting at by entering the stop number, scanning the stop's QR code, or searching for it.

The app uses live data from the MCTS to determine arrival times, so you can trust that the information is up-to-date and accurate. It's a great tool for anyone who relies on public transportation in Milwaukee and wants to save time and avoid unnecessary waiting.

By using the app, you agree to the MCTS terms of service, which can be found on their website. It's important to note that the makers of this app are not affiliated with the Milwaukee County Transit System.

Overall, MCTS Tracker is a practical and easy-to-use app that does what it promises. It's a must-have for anyone who needs to catch a bus in Milwaukee.