Korean Translator Offline is an iPhone application developed by Xung Le that offers full-version offline translation and dictionary services. The app is categorized under Education & Reference, and it's a useful tool for anyone looking to translate Korean to English or vice versa.

The app includes more than 100,000 words, bilingual sentences, and expressions and has an auto-language detection feature. The pronunciation feature uses human voice, and you can find sentences, phrases, and related words using the search function. The app also corrects mistyped words and provides the meaning of a word in a popup window when you tap on it.

Korean Translator Offline has a review feature that lets you save words and expressions to your history and favorites. However, to enjoy unlimited offline translations and remove ads, you can upgrade to the premium version. The premium version comes with a yearly subscription, which has a 3-day free trial, or a monthly subscription. The app also has a privacy policy and terms available on the developer's website.

Overall, Korean Translator Offline is a comprehensive offline translation and dictionary app that is easy to use and has useful features for anyone looking to translate Korean to English or vice versa.