South Korea 3GB/Day eSIM Reviews & Details — 4.6★

Coverage & networks

South Korea SKTelecom 5G LG Uplus 5G

Traveller reviews

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Sven L.

United Kingdom · Jun 2026

✓ Verified

Worked fine but took a little while to connect at first.

Yuki GotoeSIM Support · 2 months ago

Thanks for the honest feedback, Sven. Good to hear it did the job, and we're working to make it even better. Any questions, our team is at gotoesim.com/support. — Yuki, GotoeSIM Support

Frequently asked questions

How much does the South Korea eSIM cost?

The South Korea 3GB/Day plan costs $3.84 for 3 GB/day over 1 days, paid once with no hidden fees.

How do I activate my South Korea eSIM?

Scan the QR code in your phone settings (Cellular/Mobile → Add eSIM) or tap Install in the GotoeSIM app. Install on Wi-Fi before your trip; it activates when you arrive in South Korea.

Will this eSIM work on my phone?

It works on any eSIM-compatible, carrier-unlocked phone — iPhone XS and newer, Google Pixel 3 and newer, and recent Samsung Galaxy models.

Can I keep my regular number?

Yes. The eSIM runs alongside your normal SIM, so you keep your number for calls and texts while using data in South Korea.

Comments & questions

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Nadia F. · 2 months ago

Can I use this for hotspot/tethering?

Mark GotoeSIM Support

Yes Nadia, hotspot/tethering works fine — share your data to a laptop or tablet anytime. – Mark 💜

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Zoe M. · 3 months ago

Which networks does this connect to?

Ingrid GotoeSIM Support

You'll be on top local networks, Zoe — full details are on the plan page under Coverage. – Ingrid 💜

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Yuki B. · 4 months ago

Great guide, the setup steps were really helpful.

Laura GotoeSIM Support

Thanks Yuki, that means a lot! Reach out anytime. – Laura, GotoeSIM Support

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Yuki N. · 5 months ago

Does this work on an iPhone 13?

Ken GotoeSIM Support

Yes Yuki, it works on iPhone XS and newer — just add the eSIM under Settings › Cellular › Add eSIM. – Ken, GotoeSIM Support

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Ravi V. · 5 months ago

Is roaming charged extra or is it all included?

Ken GotoeSIM Support

Roaming is included in the plan, Ravi — no extra charges, it's all prepaid. — Ken, GotoeSIM Support

I

Ingrid H. · 7 months ago

Will this keep my WhatsApp active with my home number?

Anna GotoeSIM Support

Your number stays active for WhatsApp, Ingrid! The eSIM just handles data. — Anna, GotoeSIM Support

A

Arjun R. · 9 months ago

How long does the QR code take to arrive after payment?

Grace GotoeSIM Support

It's immediate, Arjun! The QR code is delivered the moment your payment goes through. — Grace, GotoeSIM Support

A

Anna T. · 9 months ago

Is 5G supported or just 4G?

Emma GotoeSIM Support

Yes Anna, 5G is supported where the local network offers it, otherwise fast 4G. – Emma 💜

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Katya S. · 10 months ago

Does the validity start on purchase or on first use?

Sophie GotoeSIM Support

Validity usually starts when you first connect in your destination, Katya — not at purchase. – Sophie 💜

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Pablo R. · 10 months ago

Do I need to install it before I travel or after I arrive?

David GotoeSIM Support

We recommend installing before you travel, Pablo, then it activates automatically on arrival. — David, GotoeSIM Support

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Katya B. · 10 months ago

Thanks, installed with no problems on my Samsung.

James GotoeSIM Support

Yes Katya, recent Samsung Galaxy models support eSIM — add it under Settings › Connections › SIM manager. – James, GotoeSIM Support

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Louis S. · 1 year ago

How do I check how much data I have left?

Sara GotoeSIM Support

You can check remaining data anytime in the GotoeSIM app under My eSIMs, Louis. — Sara