How to track my daughters iPhone?

I have an android and my daughter has an iPhone 4s. Is there an app i could have on my android and an app i could download on her iphone to track where she is? I need an app that is available on android and also on iphone so does anyone know the name of one that could work?

Can I use a an AT&T iphone for Virgin Mobile?

Virgin Mobile now allows Iphone on their plans. My friend has AT&T and is giving me her Iphone 4. Can I use it on Virgin Mobile's network, or what would I need to do to get it to work?

Presentation remote for iOS, Mac and PC?

I'm a psychology instructor at a community college. Sometimes I feel like using Keynote on my iPad or Macbook, and other times I feel like using PowerPoint on the school's PC. It just depends what my lecture entails and PowerPoint handles some things differently than Keynote and the OS makes a huge difference. I want to be able to control my presentation with a remote that I can use on all devices. (Not all at once, of course.)
Problem is the PC in the lecture auditorium does not have bluetooth. I found this remote and I think it is perfect, but it doesn't have a USB adapter for the PC and I'm not sure if it is PC compatible.http://www.satechi.net/index.php/ipad-iphone/satechi-bluetooth-smart-pointer-mobile-presenter-and-remote-silver-control-for-iphone-ipad-ipod-touch-samsung-galaxy-s3-note-2-imac-macbook-air-macbook-pro-macbook-and-mac-mini
I like Apple's Keynote Remote for the iPhone, but it doesn't have a laser feature.

Will 500mb of data be enough for me? Or should I get 1gb instead? - 1

My parents are getting me an iPhone for my upcoming birthday as a mix with my Christmas present (haha, a little late for Christmas? Yeah, I know.) Anyway, it is kinda required that you need data on the iPhone. I don't want my parents to pay a lot for my phone plan, so I was wondering if 500mb of data will be enough for me? I'm thinking that I will be usually connected to my home Wi-Fi as I'm home a lot, but when out on the run, I'd be using iMessage (iMessage uses data), occasionally Facebook, ocasionally Facebook chat, my email, and some games and apps (like Angry Birds and all). Will that be enough for 500mb of data? I won't be watching YouTube videos because I don't think I will need to when I'm out.

Will 500mb of data be enough for me? I know that I can be safe and get 1gb of data instead of 500mb, but I honestly don't want my parents to pay an extra $10 if I won't be using all of the data.

How to screen record on an iPhone?

I have an iPhone and I've seen things like walkthroughs on YouTube and they're like a screenshot but a recording… Do you know what I mean? I just really wat to do that. Willing to pay.99 or maybe even 1.99 like in the App Store but I probably couldn't do it if you like had to install some big thing or pay $20 lol

IPhone 5 case help stuck in a candyshell?

I have an otterbox commuter case and a speck candyshell.

How much less protective is the candyshell because I prefer how it is much smaller.

Also how do I take it out of the candyshell? It's stuck