Hurdlr has both a web app (can be used on your computer or tablet) and a mobile app (can be used on your phone). 

You can access the web app at web.hurdlr.com/login and you can access the mobile app by downloading it to your phone from the app store.

The good news is that you can use web, mobile or both, using your same Hurdlr account as all of your data will sync across your devices automatically.