Is your device running slow or smooth? I had an iPad Mini that had a similar problem.
Why not try updating your IOS?
2012-2015
"The Pessimist complains about the wind;
The Optimist expects it to change;
The Realist Adjusts the sails."
William A. WardNew to Era Go? Click Here
Is your device jailbroken or have any unauthorized app downloaded not from the app store?
Don't be idiots - never update your iOS device to the latest version,wanna know why?
8.4 broke some good games INCLUDING Bioshock,2K is working on fixing it atm.
It always,always happens when you update to the latest version.
Analysis and rationalism are probably the greatest helpers in this world,full of dishonest,deceitful,foolish,money-grubbing,greedy and betraying people.
Analyze it all,find the logical pattern if it exists and you'll come to the correct conclusion.
Love is the greatest inspiration of all,a true reason to live.
The melee weapons are just as important at basing as guns,they too need proper balancing.
Not to mention the upcoming iOS 9 isn't compatible with Era atm.
But that decision is depending on Unixmad to whether he is willing to forsake his money to actually upgrade the game for more customers to pay (I wouldn't use 'play').
I think it's only you?
Have you tried re-installing the game?
Update your graphics card or reinstall era.