CloudOn 0 cheapest rows

ByteSim vs CloudOn in Guernsey

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

Cheapest overall

ByteSim

8/8 cheapest rows

10 of 12 facts confirmed Score 68/100 -5%

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

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CloudOn

0/8 cheapest rows

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

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

View plans Visit ↗

ByteSim 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.

	ByteSim	CloudOn
Starting price	$2.90 Unlimited · 1 days Get eSIM →	$5.99 1GB · 7 days Get eSIM →
1 GB or more	$3.90 1GB · 7 days Get eSIM →	$5.99 1GB · 7 days Get eSIM →
5 GB or more	$9.90 5GB · 30 days Get eSIM →	$22.99 5GB · 30 days Get eSIM →
10 GB or more	$14.90 10GB · 30 days Get eSIM →	$37.49 10GB · 30 days Get eSIM →
20 GB or more	$25.90 20GB · 30 days Get eSIM →	$84.49 20GB · 30 days Get eSIM →
Unlimited	$2.90 Unlimited · 1 days Get eSIM →	$46.49 Unlimited · 3 days Get eSIM →
Best price/GB	$1.10	$3.75
Best price/day	$0.20	$0.48

Comparison by eSIMKart

Starting price

ByteSim

$2.90

Unlimited · 1 days

Get eSIM →

CloudOn

$5.99

1GB · 7 days

Get eSIM →

1 GB or more

ByteSim

$3.90

1GB · 7 days

Get eSIM →

CloudOn

$5.99

1GB · 7 days

Get eSIM →

5 GB or more

ByteSim

$9.90

5GB · 30 days

Get eSIM →

CloudOn

$22.99

5GB · 30 days

Get eSIM →

10 GB or more

ByteSim

$14.90

10GB · 30 days

Get eSIM →

CloudOn

$37.49

10GB · 30 days

Get eSIM →

20 GB or more

ByteSim

$25.90

20GB · 30 days

Get eSIM →

CloudOn

$84.49

20GB · 30 days

Get eSIM →

Unlimited

ByteSim

$2.90

Unlimited · 1 days

Get eSIM →

CloudOn

$46.49

Unlimited · 3 days

Get eSIM →

Best price/GB

ByteSim

$1.10

CloudOn

$3.75

Best price/day

ByteSim

$0.20

CloudOn

$0.48

Comparison by eSIMKart

Networks in Guernsey

ByteSim: Sure4G/LTE
CloudOn: Not listed

Plan types sold for Guernsey

ByteSimCloudOn 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

ByteSim: Not confirmed yet

CloudOn: Not confirmed yet

Refund policy

ByteSim: Full or partial refund for connection issues, depending on the situation; no cancellation fees and a money-back guarantee (ByteSIM FAQ). Full terms are on their Refunds Policy page.

CloudOn: Full refund only if never installed/activated, requested within 30 days of purchase. Once activated: generally non-refundable, except a partial refund for unused data if usage is minor AND a verified network/technical failure prevented service. Discount-code purchases are non-refundable once activated. DTAC Thailand 50GB/10-day and Unlimited plans follow a separate, per-plan refund policy.

Validity starts

ByteSim: Most plans start when the eSIM first connects to a network at the destination; some start on a selected date, in the app or (e.g. the Giffgaff UK eSIM) from purchase, as stated on the product page. Installing early usually does not start the plan; some QR codes must be used within 180 days.

CloudOn: Validity starts on first network connection, not at purchase or installation - a 7-day plan installed a week early still gives the full 7 days once first connected.

Fair-use limit

ByteSim: Unlimited plans may be subject to a local operator fair-use policy: heavy use in a short period can be temporarily slowed or deprioritised (1080p streaming still possible), lifted the following day. The per-plan speed policy is stated on each product page.

CloudOn: Unlimited plans include a fair-use high-speed data allowance before speeds are reduced for the rest of the validity period - the exact threshold and reduced speed vary by plan and are stated on that plans own page.

Top-ups & rollover

ByteSim: No top-ups or extensions: data on an existing eSIM cannot be renewed; buy a new eSIM when you need more (ByteSIM FAQ: not supported due to the anonymous nature of their eSIM products).

CloudOn: Supported - top-ups add to the existing eSIM directly from the CloudOn account, no new QR code or reinstall needed.

Support

ByteSim: WhatsApp · Email · Help center · 24/7

CloudOn: Live chat · Email · WhatsApp · Help center · 24/7

Comparison by eSIMKart