Apps

[Dangermouse]

OK I,m not good when it comes to apps, I used to be savvy with the PDA phones and even saved up for a HP6340 which was stupid money but the best money could buy when it came out 9 years ago, but now all phones are smart and have surpassed that level of technology and are just PCs in our pockets, so I have had Androids and loved them and mt last was a Galaxy SII which I shifted on pretty smartish as its so thin it was only a matter of time before it became 2 halves, so I bought myself a Windows phone 7.5 mango jobbie which has already updated to 7.11 but although Endemondo is there and a few others theres no Strava, so which is best and runs under the skin to save battery