If you are one of those guys who regularly go the gym and focus intensively on building your body up then this application is a perfect companion for you. The application is available for free on the Google Play Store which offers more than 300 exercises. The paid app costs around £1.26 and the main difference is that the paid application offers around 1700 exercises. The application is compatible with android devices running OS 2.2 and up. Fitness Buddy has been featured by ESPN, selected by Gizmodo as one of the best applications ever, highly acclaimed with Lifehacker and praised by many others.