ZenSim 0 cheapest rows

Ubigi vs ZenSim in Cayman Islands

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

Cheapest overall

Ubigi

8/8 cheapest rows

Fully verified 12 of 12 facts confirmed -10%

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

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ZenSim

0/8 cheapest rows

10 of 12 facts confirmed -10%

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

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

Prices in Cayman Islands

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

	Ubigi	ZenSim
Starting price	$5.00 0.5GB · 30 days 🌐 Global Also valid in: Albania, Algeria, Andorra, Anguilla +170 more Get eSIM →	$10.00 1GB · 5 days Get eSIM →
1 GB or more	$7.00 1GB · 7 days 🌍 Regional Also valid in: Anguilla, Antigua & Barbuda, Aruba, Bahamas +23 more Get eSIM →	$10.00 1GB · 5 days Get eSIM →
5 GB or more	$17.00 5GB · 30 days 🌐 Global Also valid in: Afghanistan, Albania, Algeria, Andorra +190 more Get eSIM →	$24.00 5GB · 15 days Get eSIM →
10 GB or more	$28.00 10GB · 7 days 🌍 Regional Also valid in: Anguilla, Antigua & Barbuda, Aruba, Bahamas +23 more Get eSIM →	$42.00 10GB · 15 days Get eSIM →
20 GB or more	$44.00 20GB · 30 days 🌐 Global Also valid in: Afghanistan, Albania, Algeria, Andorra +190 more Get eSIM →	$60.00 20GB · 15 days Get eSIM →
Unlimited	$44.00 Unlimited · 7 days 🌍 Regional Also valid in: Anguilla, Antigua & Barbuda, Aruba, Bahamas +23 more Get eSIM →	$70.00 Unlimited · 5 days Get eSIM →
Best price/GB	$1.45	$2.98
Best price/day	$0.17	$0.22

Comparison by eSIMKart

Starting price

Ubigi

$5.00

0.5GB · 30 days

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ZenSim

$10.00

1GB · 5 days

Get eSIM →

1 GB or more

Ubigi

$7.00

1GB · 7 days

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ZenSim

$10.00

1GB · 5 days

Get eSIM →

5 GB or more

Ubigi

$17.00

5GB · 30 days

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ZenSim

$24.00

5GB · 15 days

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10 GB or more

Ubigi

$28.00

10GB · 7 days

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ZenSim

$42.00

10GB · 15 days

Get eSIM →

20 GB or more

Ubigi

$44.00

20GB · 30 days

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ZenSim

$60.00

20GB · 15 days

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Unlimited

Ubigi

$44.00

Unlimited · 7 days

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ZenSim

$70.00

Unlimited · 5 days

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Best price/GB

Ubigi

$1.45

ZenSim

$2.98

Best price/day

Ubigi

$0.17

ZenSim

$0.22

Comparison by eSIMKart

Networks in Cayman Islands

Ubigi: Not listed
ZenSim: Not listed

Plan types sold for Cayman Islands

UbigiZenSim 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

Ubigi: Not required

ZenSim: Not required

Refund policy

Ubigi: Refunds only for unused plans — a plan can't be refunded once you start using it. Requests within 14 business days of purchase, processed within 10 business days to the original payment method.

ZenSim: Refunds are not available once the eSIM has been installed or activated, except for a technical failure verified by ZenSim. If a Travel eSIM cannot be used due to device incompatibility, a refund is issued only if it has not been installed/activated on a different device.

Validity starts

Ubigi: Smartstart: the plan's validity countdown begins when you first connect at your destination, not at the moment of purchase. Preloaded eSIM QR codes must be redeemed within 6 months of purchase or they expire unused.

ZenSim: Validity starts on activation, not purchase — the eSIM auto-activates the first time it connects to the destination network. Must be installed within 12 months of purchase or ZenSim may cancel the order.

Fair-use limit

Ubigi: Unlimited plans include a Fair Use full-speed data allowance before speed drops to 2 Mbps for the rest of the plan — the exact threshold is shown on each plan's own page. Messaging, email, maps, and light browsing remain usable at the reduced speed.

ZenSim: Unlimited plans include a fixed daily high-speed allowance (see each plan), then drop to a reduced speed for the rest of that day.

Top-ups & rollover

Ubigi: Existing Ubigi eSIMs can be recharged with a new data plan directly through the Ubigi app or ubigi.me account — even without Wi-Fi or remaining data — without installing a new eSIM.

ZenSim: Every Travel eSIM can be topped up from the ZenSim app — no need to buy a new eSIM.

Support

Ubigi: Live chat · WhatsApp · Help center

ZenSim: WhatsApp · Email · Help center

Comparison by eSIMKart