If an app is deleted is the history gone?

For instance, if you delete the YouTube app, is everything you've done on it deleted from the iPod/iPhone? And when you re-download it is it a new start on the device?

Best wallet case for iPhone 5s?

I searched everywhere but I can't seem to find the best one. I need a wallet case for my iPhone with atleast 4 credit card slots as well as a pocket for a cash and a hole in the top for a clanger. But most of all i want to make sure that the iPhone is completely covered when it is in the case. When I searched for some I only found wallet cases which covered the sides but did not cover all of the top where the sleep button is and the bottom where the mic and the speaker are. I want to make sure that it has good drop protection. I really appreciate the help.

Will there be a Pokemon Ruby/Sapphire/Emerald remake?

I grew up playing Sapphire and my older brother did too. He had all the games and I have Pokemon Emerald on my iPhone 4S and it brings back so many memories. Will there be a Hoenn remake or something? I do want to get Emerald really bad.

How hard is it to make an iPhone game?

So i'm 24, I'm studying at University and to be honest, i'm very concerned about my future career. I don't expect to learn objective-C over night, in fact, I think it'd take me at least 5-10 years… But i'm prepared to do that.

How long would it take a newbie to create a game like flappy bird? (Just using that as an example because it looks relatively simple).

Can Verizon Confiscate an iphone 4G with a bad esn?

Can Verizon confiscate my iphone 4g if i try to get it activated if it has a bad esn?

I bought this iphone 4g and i want to get it activated

It is deactivated, i'm assuming because it has no number and it notifies me that it's not activated when i turn on the phone.

If i bring it into Verizon to get it activated, and it has a bad esn or it's been reported lost, could they confiscate it from me?

Why can't I set my wallpaper properly?

I'm on iPhone 5 and I have the very latest IOS 7 update. And now I come to it again. I want to change my wallpaper but I can't even fit the full picture in there. It's a motivational quote from Dwayne ' The Rock' Johnson. And all you can see is a picture of him and the top line of the quote. Is there any settings to change this?

Where is the best place to buy cheap iphone cases?

I was told eBay was always a good place. But I mean I don't think it's the best? Usually the ones you bid for start at.01 cent. But then once you bid on it it continually goes up so it's like instead of paying a penny you pay fricken 5$ by the end if you want it that bad.
I don't know where else to look so if you have any websites or something that would be nice.

My iPhone 4 won't work unless it's connected to power?

My iPhone 4 fell off the counter, and now it won't turn on unless it's connected to power. When I disconnect it, it immediately turns off. It is also stuck at 68% battery and won't charge from there when it's connected, it just merely stays on. What's going on? What can I do?