Runkeeper is free and works with both iOS and Android devices. It makes great use of your smartphone’s sensors and GPS, which means the data it collects is accurate and shows you how you’re doing in real-time.
You can use the app to track your runs, set goals and see your improvement over time. There’s also the option to connect with friends and share activities and goals, as well as join wider community challenges.
RunKeeper Go is a premium subscription for those who use RunKeeper regularly and want more detailed statistics, performance comparisons and customized training programmes from the app. It costs £29.99 / $29.99 (about AU$50) a year or £7.99 / $7.99 (about AU$15) a month.
Runkeeper can work with a number of different fitness trackers and smartwatches. That way, more data from your fitness tracker, like heart rate, can be added to all of the stats Runkeeper collects.
According to techradar.com