Editorial policy
Some of our articles link to partner sites. That status changes neither the content nor the opinion expressed: we do not favor an option for being a partner, nor exclude another for not being one.
The site compares eSIM data plans for South Korea (SK Telecom, KT, LG U+) with reviews of specific providers and device compatibility notes for travelers heading to Seoul or Busan. It doesn’t cover Korean politics or current affairs, despite a couple of outlier titles on that topic — that isn’t the site’s focus going forward. Topics are chosen around the practical questions a traveler has before departure: which plan fits their device, and which provider is reliably available right now.
We keep this boundary on purpose. Covering ten subjects without mastering any of them holds no interest for us; we would rather master one.
Articles carry a publication date and are revised whenever the information they contain changes — a price, a regulation, a practice. An article we can no longer keep current is removed rather than left online out of date.
Spotted an error, outdated data, a dead link? Reach out and we will sort it out quickly.
This site totals 57 published articles, at a current pace close to 18 per month. We are not chasing volume: every article is checked before going live, which naturally caps the pace. First went live on June 14, 2026.
Articles are individually signed, with a link to a page presenting their author's background.
Jiwon Park — About this byline: Jiwon is a Seoul-based travel and technology writer who has tested eSIMs across South Korea and Asia. At Korea eSIM she compares travel data plans on SK Telecom, KT and LG U+ and helps visitors stay online affordably…