
Nimbus is a premium travel data app built for travelers who want the “it just works” experience abroad. Pick a prepaid local, regional, or global data plan, install in-app or via QR, and you’re online on arrival - no SIM swaps, no roaming surprises. What sets Nimbus apart is choice and peace of mind: a curated top range of durations and data tiers (including high-allowance and unlimited plans with generous high-speed caps), plus 24/7 real human support on WhatsApp if anything goes wrong mid-trip.
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Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
Nimbus does not provide a truly unlimited data eSIM plan for South Korea. Although some of its plans carry the word “Unlimited” in the name, they each include a fixed daily data allowance (for example, South Korea (Unlimited/1 Day) offers only 15GB) and the speed is throttled to 1000kbps after the limit is reached.
If a traveler prefers a large, but not unlimited, data allocation, Nimbus offers several high‑cap plans such as South Korea (50GB/15 days) and South Korea (40GB/30 days), both delivered at 5G speeds with a reduced speed of 512kbps after the allotted data is consumed. These plans can be more cost‑effective for most users.
Nimbus does not provide eSIM plans for South Korea that include a local phone number or SMS capability.
Only data‑only eSIMs are available from Nimbus for South Korea. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection to make calls and send messages.
Nimbus offers 32 single‑country plans covering South Korea and 18 multi‑country plans that include the country as part of a broader regional bundle. Most of Nimbus’s plans are fixed‑data caps, providing a set amount of data for the entire validity period; a smaller subset offers daily data caps that reset each day. The available plans vary in price from about $1.99 to $284.49 and in data allocation from 1 GB up to 50 GB.
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