Ovosim eSIM Data Plans for South Korea

Ovosim does not provide a true unlimited data eSIM for South Korea. The plans that carry the “Unlimited” label actually give a capped amount of high‑speed data each day—ranging from 2GB/day to 5GB/day—and once that daily limit is reached the speed is throttled.

For travelers who need a large data allowance, Ovosim offers fixed data plans such as the 51GB plan for 30 days or the 20GB plan for 30 days. These plans give a set amount of data over a set validity period and can be more cost‑effective unless a user expects to consume data beyond the daily limits of the “Unlimited” plans.

Ovosim does not provide South Korea eSIM plans that include a local phone number or SMS capability. Only data‑only eSIM plans are available from this provider for South Korea. Travelers who need voice or messaging can use popular VoIP services such as WhatsApp, Telegram, and iMessage over the data connection. However, as some destinations may block or limit specific apps or VoIP services, it is advisable to check that the apps you rely on are accessible in South Korea before purchasing a plan.

Ovosim currently has 39 single‑country data plans and 58 multi‑country plans available overall, with a price range from about $3.98 to $113.90 and corresponding data caps from 1 GB up to 51 GB. The single‑country plans offer fixed data amounts that can be used for a set period (5 to 30 days), while the multi‑country plans allow the same data to be used across several destinations. Exact counts for plans that specifically target South Korea are not separately listed in the data you provided.