Panapass is a free Android application developed by Empresa Nacional de Autopista SA that offers a range of services to its users. The app allows you to check your Panapass account balance anytime and anywhere, bookmark your account for future reference, and pre-register new vehicles.

One of the most exciting features of the app is the ability to check real-time traffic updates in the corridors. You can also access telephone road assistance and get direct access to the developer's social media accounts and website. The app is user-friendly and easy to navigate, making it a must-have for anyone who frequently travels in Panama.

The app also offers a range of other features like automatic Panapass balance recharge, an appointment booking system for sticker installation, a digital keychain for recharging points, and the ability to check the cost of a route or the status of a Panapass account.

Overall, Panapass is an excellent app that offers a range of services to make your travels more convenient and hassle-free.