shibaSIM 0 cheapest rows

ASimGo vs shibaSIM in Guam

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

Cheapest overall

ASimGo

8/8 cheapest rows

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

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

View plans Visit ↗

shibaSIM

0/8 cheapest rows

10 of 12 facts confirmed Score 70/100 -5%

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

View plans Visit ↗

ASimGo is the cheapest option in 8 of the 8 price rows for Guam. Live plans from each provider's catalog, re-checked daily.

Prices in Guam

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

	ASimGo	shibaSIM
Starting price	$2.54 Unlimited · 1 days Get eSIM →	$3.59 Unlimited · 1 days 🌐 Global Also valid in: Albania, Algeria, Anguilla, Antigua & Barbuda +135 more Get eSIM →
1 GB or more	$5.22 1GB · 5 days Get eSIM →	—
5 GB or more	$10.17 5GB · 7 days Get eSIM →	—
10 GB or more	$18.60 10GB · 15 days Get eSIM →	—
20 GB or more	$37.57 20GB · 30 days Get eSIM →	—
Unlimited	$2.54 Unlimited · 1 days Get eSIM →	$3.59 Unlimited · 1 days 🌐 Global Also valid in: Albania, Algeria, Anguilla, Antigua & Barbuda +135 more Get eSIM →
Best price/GB	$1.74	—
Best price/day	$0.43	$1.53

Comparison by eSIMKart

Starting price

ASimGo

$2.54

Unlimited · 1 days

Get eSIM →

shibaSIM

$3.59

Unlimited · 1 days

Get eSIM →

1 GB or more

ASimGo

$5.22

1GB · 5 days

Get eSIM →

shibaSIM

—

5 GB or more

ASimGo

$10.17

5GB · 7 days

Get eSIM →

shibaSIM

—

10 GB or more

ASimGo

$18.60

10GB · 15 days

Get eSIM →

shibaSIM

—

20 GB or more

ASimGo

$37.57

20GB · 30 days

Get eSIM →

shibaSIM

—

Unlimited

ASimGo

$2.54

Unlimited · 1 days

Get eSIM →

shibaSIM

$3.59

Unlimited · 1 days

Get eSIM →

Best price/GB

ASimGo

$1.74

shibaSIM

—

Best price/day

ASimGo

$0.43

shibaSIM

$1.53

Comparison by eSIMKart

Networks in Guam

ASimGo: Docomo Pacific4G, LTE GTA Teleguam Guam3G, 4G, 5G IT&E4G, LTE PTl Pacifica Inc.dba lT&E4G, LTE
shibaSIM: Not listed

Plan types sold for Guam

ASimGoshibaSIM 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

shibaSIM: 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.

shibaSIM: Contact support within 7 days of purchase if a provider-side technical fault prevents activation, or for a mistaken plan whose QR code has not been installed or used. Approved refunds return to the original payment method in 5–10 business days. No refund once activated or used.

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.

shibaSIM: Validity starts when the eSIM first connects to a network at the destination, unless the plan description states otherwise.

Fair-use limit

ASimGo: Not confirmed yet

shibaSIM: Daily plans: a fixed amount of high-speed data per day (0.5GB to 5GB depending on the plan), then data continues at reduced speed.

Top-ups & rollover

ASimGo: Not confirmed yet

shibaSIM: Not offered: no self-service top-ups; customers buy a new plan instead.

Support

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

shibaSIM: Email · WhatsApp · 08:00–22:00 JST, in English

Comparison by eSIMKart