Works with my Wahoo Kirk and and Wahoo Climb. I tried the default routes that come with the app, and those are great. I tried to open an existing GPX file that I exported from HealthFit, and got some errors. It would be great if the app came it’s an Apple Watch companion app for heart rate data, instead of using a dedicated heart rate monitor.Uploading directly to Apple Health, including the map would also be a plus.

You can use the app for 30' at a time to see if it works for you. It's useful for riding your routes during inclement weather or to test ride a route for an upcoming event. Super easy to import routes from Strava. The UI for ipads and the Mac could make better use of space and it'd be nice to see an overview of the route and not just a close view of where you are. I would also like to see how many feet I've climbed and have left to climb (like it does with miles). For $5 it's a real steal. Other apps that do this (like Rouvy and Bkool) are subscription based and cost much more every month. Unfortunately, it doesn't work with my Stages bike (not the most common). There's a syncing issue - the watts and cadence flash off every second followed by the speed dropping to 0 before climbing back up. This makes any route longer and harder than it should be. Luckily, you can try it out first.

This is an alright app, providing basic stats from my Wahoo kick integrated sensors. Does not pair with Apple watch that I use for heartbeat. Interface is dated. For paid apps I expect more immersive maps, and user experience. I enjoyed the included routes - good choice. Its got promise but needs more features and a better GUI experience.