Earth Esim provides two types of data plans that can be used in South Korea: single‑country plans and multi‑country plans. In total, the catalogue lists 9 single‑country plans and 33 multi‑country plans that include South Korea. Single‑country plans are typically fixed‑data packages valid for a set period, while multi‑country plans often offer a daily data cap that is shared across several destinations, allowing travellers to switch between countries without purchasing separate local subscriptions. Across both categories the price range is roughly $0.99 to $159, and the data caps vary from 500 MB up to unlimited usage, giving consumers a broad spectrum of options depending on their budget and data needs.