iPronounce
iPronounce is a speech correction app.
It contains links to a set of videos that will help you understand exactly how each sound is produced.
The iPrononce app is an interactive app and you can practice.
You can select the target sound (or letter).
The app will show images related to appropriate words or phrases.
You can click the Read button to hear the correct pronunciation, or you can click the Record button and the app will use the Apple Speech framework to recognize the live audio and rate your pronunciation.
ios Development
Swift is a new, powerful and intuitive programming language developed by Apple. It's used to create computer programs and mobile apps for iOS, macOS X, and Linux, as well as for the Apple Watch and AppleTV. It was first released on June 2, 2014.