Data Type
Service Days
Daily Data
*If you can't use your plan, you’ll be eligible for a refund.
*Secure payment guaranteed.
| Plan Type | Plan Description | Speed Policy |
|---|---|---|
| Daily | Fixed high-speed data is available each day. Continue using data at reduced speed after the allowance is used. | Speed is reduced to 128–512 kbps after the daily allowance is used, and restored when the daily allowance resets. |
| Total | Includes a fixed total amount of high-speed data. | No speed reduction. |
| Unlimited | Unlimited data with a daily high-speed data allowance. | Speed is reduced to 5-10 Mbps after the high-speed allowance is used until the next allowance resets. |
Features
Data Only
Please ensure activation within 60 days of purchase.
LG U+ / SKT
The validity period starts when the eSIM connects to any supported networks.
Not Required
4G / 5G
The eSIM QR code will arrive in your email within a few minutes.
You can use a hotspot to share data with other devices.
Avaliable
24 hours
An Unlimited Data Plan provides unlimited data throughout your plan validity. After reaching the daily high-speed data allowance, the connection speed will be reduced, while internet access will remain available for essential online activities.
After the high-speed data allowance is used, your speed is reduced to 5 Mbps. This is still fast enough for navigation, messaging, browsing, social media, and video calls, so you can stay connected throughout your trip.
All plan time calculations follow a 24-hour cycle. The validity period begins when the plan is activated, and daily data or speed limits reset every 24 hours from the activation time.
Install and activate your eSIM within 30 days of receiving the QR code. Your plan starts immediately upon activation, and all validity and data cycles are calculated from that time.
See which mobile operators are available for your eSIM and learn about their network capabilities, local presence, and the connectivity they provide at your destination.
A South Korea eSIM is a digital SIM that lets you access mobile data in South Korea without swapping your physical SIM card. It's convenient, secure, and ideal for travelers who want seamless internet on their phone.
iPhone: Scan the QR code or use the activation link provided in your email or iRoamly app. Follow the on-screen instructions to add the eSIM to your device.
Android: Scan the QR code via Settings → Network & Internet → Mobile Network → Add Carrier. Follow prompts to complete setup.
iRoamly eSIMs work with most modern iPhones and Android phones that support eSIM technology. Check your device's compatibility here.
Yes. You can keep your physical SIM in your phone while using iRoamly eSIM for data. Make sure to select iRoamly eSIM for mobile data to avoid roaming charges.
For plans that support top-ups, you can easily purchase an add-on without reinstalling the eSIM. If your eSIM type does not support top-ups, simply buy a new eSIM and follow the installation steps.
Yes. iRoamly eSIM supports hotspot and tethering. In rare cases, device restrictions may limit this feature, but over 95% of users can share their connection without issues.
Data needs vary depending on usage. Use the iRoamly Data Calculator to estimate the right plan for your trip.
An eSIM is more convenient than Pocket WiFi—you don't need to carry an extra device, charge it, or worry about losing it. Your phone connects directly to local networks for seamless internet.
The validity starts when you activate the eSIM, not when you install it. Install it in advance, but don't enable roaming until you arrive in South Korea to avoid early activation.
Most eSIMs allow you to check data usage in the iRoamly app or on our website. For eSIMs that don't support this, contact support@iroamly.com for your balance.
Install your eSIM a few days before departure while your phone is connected to the internet. Avoid installing at busy airports, where public WiFi may be slow. Activation only occurs once you enable roaming in South Korea.
The eSIM provides data only. Use internet-based apps like WhatsApp, Zoom, or Skype to call or message while in South Korea.
After purchase, your eSIM appears in your iRoamly account and app, and a QR code will be emailed to you. If you don't receive it within 15 minutes, check your email address or contact support@iroamly.com.
Approved refunds are returned to your original payment method within 3–5 business days. Full terms are available in our Refund Policy.
Yes. Dual SIM phones or Apple devices can use both simultaneously. Assign your physical SIM for calls/SMS and iRoamly eSIM for mobile data. Remember to avoid roaming charges by selecting iRoamly eSIM for data.
iRoamly offers daily, total, and unlimited plans, free hotspot use, and 500MB free eSIMs in 100+ countries. In contrast, Airalo has two plan types and Holafly only unlimited, but both throttle speeds and restrict hotspot sharing.
Use the iRoamly App to get new eSIMs, manage your plans, and add more data while traveling.
For New User: Free Trial eSIMRedeem free 500MB for your next trip >>
