MicroEsim 1 cheapest rows

ASimGo vs MicroEsim in South Korea

Side-by-side pricing for South Korea, straight from each provider's current real plans.

Cheapest overall

ASimGo

7/8 cheapest rows

8 of 12 facts confirmed Score 74/100 -10%

Best for: Budget travellers · Unlimited data · Multi-country trips · Short trips

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MicroEsim

1/8 cheapest rows

10 of 12 facts confirmed Score 73/100 -5%

Best for: Unlimited data · Multi-country trips · Short trips · Long stays

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ASimGo is the cheapest option in 7 of the 8 price rows for South Korea. The remaining rows go to MicroEsim. Live plans from each provider's catalog, re-checked daily.

Prices in South Korea

Cheapest live plan from each provider per trip size. Every price links to that exact plan.

	ASimGo	MicroEsim
Starting price	$0.54 Unlimited · 1 days Get eSIM →	$0.69 Unlimited · 1 days Get eSIM →
1 GB or more	$1.33 1GB · 5 days 🌍 Regional Also valid in: Japan Get eSIM →	$0.84 1GB · 3 days Get eSIM →
5 GB or more	$2.04 5GB · 3 days Get eSIM →	$2.30 5GB · 3 days Get eSIM →
10 GB or more	$2.37 10GB · 7 days Get eSIM →	$4.83 10GB · 7 days Get eSIM →
20 GB or more	$7.57 20GB · 3 days Get eSIM →	$10.53 20GB · 10 days Get eSIM →
Unlimited	$0.54 Unlimited · 1 days Get eSIM →	$0.69 Unlimited · 1 days Get eSIM →
Best price/GB	$0.24	$0.46
Best price/day	$0.07	$0.12

Comparison by eSIMKart

Starting price

ASimGo

$0.54

Unlimited · 1 days

Get eSIM →

MicroEsim

$0.69

Unlimited · 1 days

Get eSIM →

1 GB or more

ASimGo

$1.33

1GB · 5 days

Get eSIM →

MicroEsim

$0.84

1GB · 3 days

Get eSIM →

5 GB or more

ASimGo

$2.04

5GB · 3 days

Get eSIM →

MicroEsim

$2.30

5GB · 3 days

Get eSIM →

10 GB or more

ASimGo

$2.37

10GB · 7 days

Get eSIM →

MicroEsim

$4.83

10GB · 7 days

Get eSIM →

20 GB or more

ASimGo

$7.57

20GB · 3 days

Get eSIM →

MicroEsim

$10.53

20GB · 10 days

Get eSIM →

Unlimited

ASimGo

$0.54

Unlimited · 1 days

Get eSIM →

MicroEsim

$0.69

Unlimited · 1 days

Get eSIM →

Best price/GB

ASimGo

$0.24

MicroEsim

$0.46

Best price/day

ASimGo

$0.07

MicroEsim

$0.12

Comparison by eSIMKart

Networks in South Korea

ASimGo: LG U+4G, 5G SKT3G, LTE, 4G
MicroEsim: LG U+4G, LTE, 5G LGU+4G, LTE, 5G SKT4G, LTE, 5G

Plan types sold for South Korea

ASimGoMicroEsim Unlimited data ✓ ✓ Regional bundles ✓ ✓ Global bundles (50+ countries) ✓ ✓ Pay as you go — —

Policies compared

Confirmed from each provider's own site — see the trust card on each provider page for the verification date.

ID verification

ASimGo: Not confirmed yet

MicroEsim: Not confirmed yet

Refund policy

ASimGo: Full/partial refund or free replacement for a verified technical failure or persistent connectivity issue; a locked/incompatible device costs 2.50 USD or 10% (whichever is higher). No refund for change of mind, a deleted profile, expired data, a wrong email or a lapsed 30-90-day activation window.

MicroEsim: Conditional refund: full/partial if your device is eSIM-incompatible, the eSIM never connects (full minus a small admin fee), or it works only intermittently (partial, prorated). No refund once the plan has expired unused, once installed on a device (no transfers), for a wrong checkout email, or a simple change of mind. Approved refunds go back to the original payment method, up to 30 business days.

Validity starts

ASimGo: Most plans activate only when the eSIM first connects to a supported network, not on purchase — install it just before departure or on arrival using airport Wi-Fi, per their FAQ.

MicroEsim: Validity starts when you activate data roaming on the eSIM (connect to the network), not when you first install/add it to the device.

Fair-use limit

ASimGo: Not confirmed yet

MicroEsim: Unlimited plans: 'true unlimited' plans may be throttled for the rest of the day once usage typically exceeds 10GB in a single day (resets daily); plans with a high-speed cap drop to 128kbps once that allowance is used.

Top-ups & rollover

ASimGo: Not confirmed yet

MicroEsim: No — an existing eSIM's data allowance can't be renewed or topped up; buy a new eSIM for more data (per their FAQ).

Support

ASimGo: Email · Live chat · 24/7 live chat and email (GMT+8)

MicroEsim: Email · WhatsApp · Live chat · 24/7

Comparison by eSIMKart