Keep On Roaming eSIM Data Plans for South Korea

Keep On Roaming does not provide a truly unlimited high‑speed data eSIM plan for South Korea. The plans that carry “Unlimited” in the name actually offer a 1GB/day data allowance; after that amount the connection may be throttled, so the upload and download speeds are reduced.

Instead, Keep On Roaming offers several fixed‑data options suitable for travelers who need more than 1GB a day. For example, a 100GB 30‑day plan is available for $140.00 USD, while a 20GB 30‑day plan can be purchased for $36.00 USD. These fixed‑data plans can be a more cost‑effective choice, especially for users who anticipate high data usage.

Keep On Roaming does not offer South Korea eSIM plans that provide a local phone number or SMS capability. The provider’s South Korea offerings are data‑only; they do not support inbound or outbound voice calls or text messages. Travelers who need messaging or voice can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, which do not require a traditional phone number or SMS service.

Keep On Roaming provides 15 single‑country data plans and 26 multi‑country plans that include South Korea. The prices for these offerings range from roughly $9 to $206. Data caps vary from 1 GB up to 100 GB, while validity periods cover 1 to 30 days. Some plans give a fixed data allotment (25 plans), whereas others offer a daily data cap (16 plans). Tethering is allowed on many of the plans.