What is the name of the code this is written in?

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I don't know much about codes but it's from an iphone app and is listed as a "string" what is the name of the code that it's written in.

There are 32 characters, but that doesn't have any significance that I know of.
It just looks like a random alpha-numeric string of characters. It could have been generated with a random number function in one of the programming languages used for the app (Objective C, JavasCript, etc).It's a common function found in almost any language. You'll see a similar code in the url at the top of this page.

If I would have to call it, i call it alpha numeric code, it could be an identifier to identify your phone next time the app is active, it could be configuration, in fact it could be anything, but i think it may taken as a code to tell to some real code what it needs which will read this as a string of text…