What is Apple iOS 7 ?

 iOS 7 was introduced during Apple's Worldwide Developers Conference on June 10, 2013 and was released to the public on September 18, 2013.

With it came a substantial redesign credited to Apple's Jony Ive. The brighter design and addition of system-wide animations wasn't universally loved by everyone. Changes were quickly introduced to provide users with a few options to reduce the animations.

Additional new iOS 7 features include:

• a new Find My iPhone Activation Lock feature that requires your Apple ID and password before you can turn off Find My iPhone, erase data or re-activate a device after it’s been remotely erased;

• Night Mode in Maps that responds to ambient light when you use it in the dark;

• FaceTime audio for high quality calls over a data network;

• Notification sync, so when you dismiss a notification on one device it is dismissed on all of your devices;

• Phone, FaceTime and Messages blocking to prevent specific people from being able to contact you;

• Tencent Weibo support for users in China, a Chinese-English bilingual dictionary, and improved Chinese input including handwriting recognition for multiple Chinese characters;

• the ability for businesses to more efficiently deploy and manage iPhones and iPads; and

• enhanced in-car integration, bringing an Apple designed experience into the car for the first time.