This article was taken from the February 2015 issue of WIRED magazine. Be the first to read WIRED's articles in print before they're posted online, and get your hands on loads of additional content by subscribing online.
How we tested All the apps were tested on Apple and Android phones updated to the latest software. For Android, WIRED used an LG G3 running KitKat (4.4.2). For Apple, an iPhone 6 with iOS 8 was used.
WIRED gave the phone to 15-time marathon and six-time ultra runner Kieran Alger, who ran with each app for a week through a mixture of built-up streets, open parks and on the treadmill. WIRED compared GPS accuracy, web tools, training plans and community features, as well as any premium content.
From heart-rate zone training to audio coaching, Endomondo's features are impressive. Clean and easy to use, it has a customisable workout screen for prioritising workout info. 9/10 £2.99 (free on iOS)
Premium $4/month; $30/year Download size 19-25MB Multisport tracking Yes OS iOS 7 and up; Android varies
[**Nike+
Running** ](https://www.nike.com/member/profile)
This app is slick and social, but its focus on community leaves its web tools light on detail. WIRED liked motivational touches such as the tap-to-play button for your "power song" and receiving cheers from your network. 7/10 free
Premium None Download size 31.0-47.7MB Multisport Tracking No
OS iOS 7; Android 2.3.3 and up
RunKeeper The highlight of RunKeeper is a clever twist on goal setting that lets you count down to your targets. The downside: lots of basic features you get free with other apps are gated here for premium users. The app and the web tools are clunky. 4/10 free
Premium $10/month; $40/year Download size 24.0-26.9MB
Multisport tracking Yes OS iOS 6 and up; Android varies
Strava Strava's Segments feature lets you turn any street or trail into a race against other users. Being able to create online clubs and see when your Strava buddies are out on their routes make this the most powerful social-running app on test.9/10 free
Premium $6/month; $60/year Download size 24.0-47.5MB
Multisport tracking Yes OS iOS 7;
Android 2.3.3 and up
This article was originally published by WIRED UK
