SimSmash 0 cheapest rows

MicroEsim vs SimSmash in Guernsey

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

Cheapest overall

MicroEsim

8/8 cheapest rows

10 of 12 facts confirmed Score 74/100 -5%

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

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SimSmash

0/8 cheapest rows

8 of 12 facts confirmed Score 59/100

Best for: Budget travellers · Multi-country trips · No ID check · Long stays

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

Prices in Guernsey

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

	MicroEsim	SimSmash
Starting price	$1.08 Unlimited · 1 days 🌍 Regional Also valid in: Albania, Austria, Belgium, Bulgaria +44 more Get eSIM →	$4.39 1GB · 7 days Get eSIM →
1 GB or more	$2.73 1GB · 5 days Get eSIM →	$4.39 1GB · 7 days Get eSIM →
5 GB or more	$5.56 5GB · 7 days Get eSIM →	$27.89 5GB · 30 days Get eSIM →
10 GB or more	$10.35 10GB · 15 days Get eSIM →	$48.19 20GB · 30 days Get eSIM →
20 GB or more	$21.40 20GB · 30 days Get eSIM →	$48.19 20GB · 30 days Get eSIM →
Unlimited	$1.08 Unlimited · 1 days 🌍 Regional Also valid in: Albania, Austria, Belgium, Bulgaria +44 more Get eSIM →	—
Best price/GB	$1.04	$2.41
Best price/day	$0.16	$0.36

Comparison by eSIMKart

Starting price

MicroEsim

$1.08

Unlimited · 1 days

Get eSIM →

SimSmash

$4.39

1GB · 7 days

Get eSIM →

1 GB or more

MicroEsim

$2.73

1GB · 5 days

Get eSIM →

SimSmash

$4.39

1GB · 7 days

Get eSIM →

5 GB or more

MicroEsim

$5.56

5GB · 7 days

Get eSIM →

SimSmash

$27.89

5GB · 30 days

Get eSIM →

10 GB or more

MicroEsim

$10.35

10GB · 15 days

Get eSIM →

SimSmash

$48.19

20GB · 30 days

Get eSIM →

20 GB or more

MicroEsim

$21.40

20GB · 30 days

Get eSIM →

SimSmash

$48.19

20GB · 30 days

Get eSIM →

Unlimited

MicroEsim

$1.08

Unlimited · 1 days

Get eSIM →

SimSmash

—

Best price/GB

MicroEsim

$1.04

SimSmash

$2.41

Best price/day

MicroEsim

$0.16

SimSmash

$0.36

Comparison by eSIMKart

Networks in Guernsey

MicroEsim: Sure Guernsey Limited4G, LTE, 5G
SimSmash: JT Guernsey4G Sure Guernsey4G

Plan types sold for Guernsey

MicroEsimSimSmash 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

MicroEsim: Not confirmed yet

SimSmash: Not required

Refund policy

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.

SimSmash: Full refund if the eSIM has not been activated. Once activated, a partial refund pro rata to the unused data is offered within 24 hours of purchase. Contact support.

Validity starts

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.

SimSmash: Validity starts on activation, not on purchase; the eSIM can be bought up to 30 days before departure.

Fair-use limit

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.

SimSmash: Not confirmed yet

Top-ups & rollover

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).

SimSmash: Some plans can be topped up directly when the Top-Up option is shown; otherwise buy a new plan, delivered by email immediately.

Support

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

SimSmash: Email · WhatsApp · Help center

Comparison by eSIMKart