eSimpli eSIM Data Plans for South Korea

eSimpli does not offer a truly unlimited data eSIM plan for South Korea. The plans that carry the “Unlimited” label provide only 1 GB of high‑speed data per day; once that threshold is reached the speed is throttled to 1250 kbps.

Travelers looking for larger data allowances can consider eSimpli’s fixed data plans. For example, a 10 GB/30‑day plan costs $34.82 USD, and a 20 GB/30‑day plan costs $52.83 USD, both offering full 5G speed during the validity period. These plans are generally more cost‑effective unless a user requires very high data consumption.

eSimpli does not provide South Korea eSIM plans that include a phone number with voice and SMS capabilities. Travelers looking for connectivity in South Korea will find that eSimpli only offers data‑only eSIMs from this provider. If a phone number or SMS service is needed, users can rely on VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, though it is advisable to confirm that these services are accessible in South Korea before purchasing a plan.

eSimpli lists 7 single‑country and 13 multi‑country data plans that cover South Korea. The provider offers two primary plan types: daily‑data‑cap plans, where the data allowance rolls over each day, and fixed‑data‑cap plans, which give a set amount of data for the entire validity period. Across the catalog, plans range from roughly $7.95 to $108.68 and include data caps between about 1 GB and 20 GB.