Caynax - Running Cycling GPS is a lifestyle app developed by Caynax that helps users to track their fitness activities. The app is designed for Android devices and is completely free to download and use. With this app, you can keep a record of distance, speed, burned calories, steps, and more while doing various sports and fitness activities such as cycling, running, walking, skating, and rollerskating, among others.

One of the key features of this app is that it uses your Android device's GPS to track your activity and progress live on a map, either on Google Maps or OpenStreetMap. You can also record your activity route, set workout goals, and use TTS (Text To Speech) to get voice information about your workout duration, distance, speed, burned calories, pace, and more. The app also has an auto-pause feature, which automatically pauses when you are not moving. Additionally, you can customize your workout dashboard to display information that is most important to you and add activities to your schedule to create reminders.