KnowRoaming 7 cheapest rows

InternationalSIM vs KnowRoaming in Comoros

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

InternationalSIM

1/8 cheapest rows

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

Best for: Unlimited data · Multi-country trips · No ID check · Short trips

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Cheapest overall

KnowRoaming

7/8 cheapest rows

8 of 12 facts confirmed Score 62/100 -10%

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

View plans Visit ↗

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

Prices in Comoros

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

	InternationalSIM	KnowRoaming
Starting price	$8.99 1GB · 7 days Get eSIM →	$6.97 1GB · 7 days 🌐 Global Also valid in: Albania, Algeria, Andorra, Anguilla +158 more Get eSIM →
1 GB or more	$8.99 1GB · 7 days Get eSIM →	$6.97 1GB · 7 days 🌐 Global Also valid in: Albania, Algeria, Andorra, Anguilla +158 more Get eSIM →
5 GB or more	—	$23.59 5GB · 15 days 🌐 Global Also valid in: Albania, Algeria, Andorra, Anguilla +158 more Get eSIM →
10 GB or more	—	$39.67 10GB · 30 days 🌐 Global Also valid in: Albania, Algeria, Andorra, Anguilla +158 more Get eSIM →
20 GB or more	—	$64.33 20GB · 30 days 🌐 Global Also valid in: Albania, Algeria, Andorra, Anguilla +158 more Get eSIM →
Unlimited	—	$42.83 Unlimited · 3 days 🌐 Global Also valid in: Albania, Algeria, Andorra, Anguilla +158 more Get eSIM →
Best price/GB	$5.62	$3.22
Best price/day	$0.75	$1.00

Comparison by eSIMKart

Starting price

InternationalSIM

$8.99

1GB · 7 days

Get eSIM →

KnowRoaming

$6.97

1GB · 7 days

Get eSIM →

1 GB or more

InternationalSIM

$8.99

1GB · 7 days

Get eSIM →

KnowRoaming

$6.97

1GB · 7 days

Get eSIM →

5 GB or more

InternationalSIM

—

KnowRoaming

$23.59

5GB · 15 days

Get eSIM →

10 GB or more

InternationalSIM

—

KnowRoaming

$39.67

10GB · 30 days

Get eSIM →

20 GB or more

InternationalSIM

—

KnowRoaming

$64.33

20GB · 30 days

Get eSIM →

Unlimited

InternationalSIM

—

KnowRoaming

$42.83

Unlimited · 3 days

Get eSIM →

Best price/GB

InternationalSIM

$5.62

KnowRoaming

$3.22

Best price/day

InternationalSIM

$0.75

KnowRoaming

$1.00

Comparison by eSIMKart

Networks in Comoros

InternationalSIM: Not listed
KnowRoaming: Not listed

Plan types sold for Comoros

InternationalSIMKnowRoaming 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

InternationalSIM: Not required

KnowRoaming: Not confirmed yet

Refund policy

InternationalSIM: 14-day money-back guarantee: full refund if the eSIM QR code has not been scanned or activated, processed to the original payment method in 3–5 business days.

KnowRoaming: Full refund if the eSIM was never installed or the plan never connected; after that a full or partial refund is discretionary (under 2% of data used, or a fault on their side). Ask within 90 days of purchase and before validity ends; reviewed within 4 working days, paid within 15 calendar days.

Validity starts

InternationalSIM: Smartstart: plans activate automatically on arrival in a covered destination, with the validity period starting then, not at purchase; unactivated plans expire automatically 6 months after purchase.

KnowRoaming: The plan starts when you first connect in a supported country, not at purchase; validity days count from that first connection and run continuously. It must be started within the 'Activate before' window shown at checkout. Unused data expires with the validity period, no rollover.

Fair-use limit

InternationalSIM: Data services are subject to Fair Use Policies set by the local network carrier per InternationalSIM's terms, but no specific data threshold or throttled speed is disclosed.

KnowRoaming: Unlimited country plans: 5 GB at full speed every 24 hours, then reduced speed until the allowance resets (24h counted from first connection); the Global unlimited plan gets 2 GB a day, then up to 256 kbps. Hotspot use counts against the allowance. Fixed plans stop when the data is used.

Top-ups & rollover

InternationalSIM: Existing eSIMs and SIM cards can be recharged with more data through the InternationalSIM customer portal without needing a new eSIM.

KnowRoaming: Top up from My plans in the app or on knowroaming.com: select the plan, tap Top up, choose extra data or days; no new eSIM, nothing to scan, the connection doesn't drop. Optional auto top-up (off by default) charges the saved card when the plan runs low.

Support

InternationalSIM: Email · Phone · Help center · 24/7

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

Comparison by eSIMKart