Daily data usage apps for iphone?

Hi, my son is going to Holland for 5 days this week, he likes to use his phone to go on Facebook however we're worried about him using all his credit on checking this, we're going to get him a roaming package but you only get 10mb of usage, I have seen you can get free apps where the internet will turn off when he reaches this, but I was wondering if anyone knows of an app I can put on his phone so that I can spread the data out so the internet cuts of everyday after he uses 2mb that way the 10mb will be enough to last him.
Much appreciated.

What computer is right for me? - 1

I would like some help picking out a computer.
First off, I would prefer to buy new but am expecting to buy refurbished.
Price range, $500-$700ish at most but would prefer to be less.
There are only about two things I will be using it for. First is downloading and storing all of my music. So I need a computer capable off downloading music and has enough storage for all of my music 70GBish. Second thing I will be using it for is streaming live nfl games(through directv online.)
So, downloading/storing music and streaming good hd nfl games. Pretty simple.

I do like apple products, I have an iPhone and a macbook(which is my primary computer), currently all of my music is saved on a windows computer so I'm experienced with either.

I don't have a lot of space for a tower so am hoping to get an all-in-one computer to mount on the wall.

Would appreciate any thoughts or tips.

Why are notes disappearing from my iPhone 5?

Some notes have disappeared from my iPhone and I don't know why. I would really like to get them back somehow. My phone doesn't have much memory left and I don't know if that has anything to do with it. Sometimes my notes copy themselves and I have two copies on my phone, then I try to delete one and they both delete, or I click on a note to access it and it comes up blank. I don't know what's happening but I really need help, please!

Smartwatch for iPhone under $100?

Father's Day is coming up and I really want to get my dad a smartwatch. I have an $100 amazon gift card that I want to use on his present so please have a link to the product on amazon. I'd prefer if it is under $100 but the highest I can go is $130. Black color is preferred but as long as it's waterproof, works with iPhone, and receives texts and emails, I'm fine with another color.

Any Card game apps like the anime Cardfight Vanguard?

So i know there won't be any app dead on like vanguard but was wondering if there were any card game apps somewhat similar to the anime Vanguard? Please and thank you in Advance. P.S. I have a iphone 4 so the app has to be compatible for that.

Why is it that when i put my photos of (edited) phots on my computer it doesn't show the editing?

Okay so I have a Iphone 5c and I like to edited the different affects (Mono, Tonal, Noir, Fade, None Chrome, process, Transfer, Instant) on my photos when you take the picture, so anyway when my photos are edited and transferred onto the computer they go back to the original photo (none affects) that has no editing on it what so ever. So my question is, is there a way to keep the edited photos edited and still be a way to have them on my laptop? Please some help?!

What can I use to play music to car from iphone?

My friend and I want to play music in her car from our iPhones. The car doesn't have a car charging port, an aux port, or a cassette slot. Only a cigarette lighter thing and cd slot. Is there a way to play music from our phones to her car?

What is documents and data in iPhone Storage?

I read that it is the junks files including browser history, cookies, logs, caches of photos and videos, database files that are stored by your apps.
Someone suggested downloading something that would "clean" your phone and free up space on your phone.
I did this, but it only gave me the smallest amount of space available and I was hoping for much more!
Can anyone help me out?

Best cheap begginer digital SLR camera?

I'm taking a trip and want to be able to take some better quality pics (aka not using my iphone), but don't want to spend much. I will mostly be taking landscape pics/the usual touristy stuff haha. I'm deciding between:
OLYMPUS CAMEDIA E-10 (cheapest option)
Canon EOS XT
Canon Eos 300D… Which would you guys suggest?