What's the best gps I can use to track my weather balloon I send to space?

I know there's iPhone apps but You always need 2 iPhones and I'm not going to buy another one

Do you just want it to log, or do you want to attach it to something that will process the data while it's up?

This one is very good. You do need something like a microcontroller to turn on logging, but it's not needed to keep logging.

http://www.adafruit.com/products/746

  • What's the best weather prediction website? What's the best website for weather prediction? I use weather.com and my Iphone and I find that whenever they say its going to rain, it ends up being sunny. I find that they are inaccurate a lot. Especially if they say its going to rain.
  • What's the best GPS map app for iPhone? I need a GOOD map where I could mark the start point and destination and it would guide me where to go. I've used the iOS map and Google maps and both got me lost!
  • What app can I use for gps tracking? I want to track my husband's locations cuz I think he's cheating. All the apps I look at tell me he needs the app on his phone too but he doesn't have an android or iphone. So what app can I use to secretly track his location of his phone? One that works and preferably cheap or free.
  • What weather app reads weather alerts to you? I was in the dentist today and this ladies phone went off and said "A tornado watch has been issued for your area" Her phone was in her back pocket. I want to know what app this is so I can download it. She had an IPhone. I was going to ask what it was but before I got a chance they called her in the back.