Compare SKM & DUOL Stocks: Price Trends, ML Decisions, Charts, Trends, Technical Analysis and more.
SK Telecom is South Korea's largest wireless telecom operator, with 31 million mobile customers. The firm also owns SK Broadband (formerly Hanaro Telecom), which has 6.9 million broadband customers and 9.5 million pay TV customers (6.8 million IPTV and 2.7 million Cable TV). While the firm also purchased stakes in businesses in security and semiconductor memory production as well as developing e-commerce and internet platform businesses, these were all spun off into the separate, SK Square business in November 2021. The company was formed after SK Group purchased KT's mobile business in 1994.
Duolingo Inc is a technology company that develops mobile learning platform to learn languages and is the top-grossing app in the Education category on both Google Play and the Apple App Store. Its products are powered by sophisticated data analytics and artificial intelligence and delivered with class art, animation, and design to make it easier for learners to stay motivated master new material, and achieve their learning goals. Its solutions include The Duolingo Language Learning App, Super Duolingo, Duolingo English Test: AI-Driven Language Assessment, Duolingo For Schools, Duolingo ABC, and Duolingo Math. It has three predominant sources of revenue; time-based subscriptions, in-app advertising placement by third parties, and the Duolingo English Test.