iOS 7.1 Beta 2 - Battery Life

[iPhone4iPad]

Okay so I've been running Beta 2 on my 5Ssince it came out but something is definitely wrong.
I think ever since I updated my Whatsapp for the new iOS7 look, my battery has been draining quite badly.
I don't know if the usage I've shown below is good or bad but by about 3PM I'm at 70% usually I would be at 89% with a little usage.
Any ideas? And how is your battery life on Beta 2?

Sent from my iPhone 5s using Tapatalk 2

 

[acerace113]

My battery life on my iPod touch has been ok on beta 2 so far




Sent from my 5th gen iPod Touch or iPhone 5S using Tapatalk

 

[yzjustdatguy]

Nothing unusual here. Lots of downloading and gaming. iPhone 4s

 

[John Yester]

I have seen around the same if not a bit better... Around 6-7 hours usage.