Note - Earbuddy is now broken as of iOS 9 and Swift 2, I might attempt to fix it in the near future.
Earbuddy was my project for VandyHacks Spring 2015 and my first attempt at app making and the Swift language.
Earbuddy is an app designed to help warn of and prevent noise-related hearing damage. Earbuddy monitors the sound levels in the background and sends notifications if the environment becomes loud enought to pose a significant threat for hearing damage. When a notification is sent, Earbuddy will also notify the user of the approximate amount of time before permanent hearing damage could set in.
Earbuddy was built using Swift and the Xcode IDE. This was my first time coding in Xcode or Swift so the code is a bit lackluster, but I think it's solid nonetheless.