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Yesim

Yesim is a mobile internet solution that provides eSIM Mobile Data Plans for Tourism and Business in 200+ destinations. With one global eSIM, you don't need to install multiple profiles when traveling to different countries. Yesim is easy to use and accepts various payment options, making it a convenient mobile data solution for anyone traveling.

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Yesim eSIM Data Plans for Cayman Islands

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Cayman Islands

Data: 1GB
Validity: 30 Days
Price/GB: $7.29/GB
Price: $7.29 (€6.60)
20% OFF

Caribbean

Data: 1GB
Validity: 30 Days
Price/GB: $13.02/GB
Price: $13.02 (€11.80)
20% OFF

Cayman Islands

Data: Unlimited
Fair Usage
Validity: 1 Day
Price/GB:
Price: $16.56 (€15.00)
20% OFF

Cayman Islands

Data: 3GB
Validity: 30 Days
Price/GB: $5.52/GB
Price: $16.56 (€15.00)
20% OFF

Caribbean

Data: Unlimited
Fair Usage
Validity: 1 Day
Price/GB:
Price: $19.87 (€18.00)
20% OFF

Cayman Islands

Data: 5GB
Validity: 30 Days
Price/GB: $5.08/GB
Price: $25.39 (€23.00)
20% OFF

Global Plus Package

Data: 5GB
Validity: 30 Days
Price/GB: $5.30/GB
Price: $26.49 (€24.00)
20% OFF

Caribbean

Data: 3GB
Validity: 30 Days
Price/GB: $11.41/GB
Price: $34.22 (€31.00)
20% OFF

Cayman Islands

Data: 10GB
Validity: 30 Days
Price/GB: $3.53/GB
Price: $35.32 (€32.00)
20% OFF

Global Plus Package

Data: 10GB
Validity: 90 Days
Price/GB: $4.30/GB
Price: $43.05 (€39.00)
20% OFF

Caribbean

Data: 5GB
Validity: 30 Days
Price/GB: $9.27/GB
Price: $46.36 (€42.00)
20% OFF

Cayman Islands

Data: Unlimited
Fair Usage
Validity: 7 Days
Price/GB:
Price: $49.67 (€45.00)
20% OFF

Caribbean

Data: 10GB
Validity: 30 Days
Price/GB: $6.40/GB
Price: $64.02 (€58.00)
20% OFF

Global Plus Package

Data: 20GB
Validity: 180 Days
Price/GB: $3.26/GB
Price: $65.12 (€59.00)
20% OFF

Global Plus Package

Data: Unlimited
Fair Usage
Validity: 7 Days
Price/GB:
Price: $71.75 (€65.00)
20% OFF

Cayman Islands

Data: Unlimited
Fair Usage
Validity: 15 Days
Price/GB:
Price: $76.16 (€69.00)
20% OFF

Cayman Islands

Data: Unlimited
Fair Usage
Validity: 30 Days
Price/GB:
Price: $109.3 (€99.00)
20% OFF

Global Plus Package

Data: Unlimited
Fair Usage
Validity: 15 Days
Price/GB:
Price: $109.3 (€99.00)
20% OFF

Global Plus Package

Data: 40GB
Validity: 365 Days
Price/GB: $3.01/GB
Price: $120.3 (€109)
20% OFF

Caribbean

Data: Unlimited
Fair Usage
Validity: 7 Days
Price/GB:
Price: $139.1 (€126)
20% OFF

Yesim for Cayman Islands FAQ

Does Yesim offer unlimited data eSIM for Cayman Islands?

Yesim offers unlimited data eSIM plans for the Cayman Islands. The plans have a validity of 1 day up to 30 days and are priced between $16.74 and $110.52 USD. All unlimited plans include tethering and state that speed may be throttled, indicating that a Fair Usage Policy applies. If a traveler is concerned about potential speed restrictions, they should contact Yesim to confirm how the policy is applied and what amount of data is available at normal speed.

Does Yesim offer Cayman Islands eSIM with phone number and SMS?

Yesim does not provide a Cayman Islands eSIM that includes a phone number or SMS capability. The available eSIM plans from this provider are data‑only and do not support inbound or outbound voice calls or SMS. Travelers who need to communicate while in the Cayman Islands can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, though some destinations might restrict or block access to certain apps, so it is advisable to verify that the services you rely on are available in the Cayman Islands before purchasing an eSIM.

How many data plans does Yesim offer for Cayman Islands?

Yesim offers two categories of data plans for travelers to the Cayman Islands: single‑country plans and multi‑country plans. The single‑country catalogue contains eight options, while the multi‑country selection includes twelve plans that cover the Cayman Islands alongside other destinations. Across these offerings, the price spectrum ranges from about $7.60 to $145.45, with data sizes spanning from 1 GB up to unlimited data, and validity periods that can be as short as one day or extend to an entire year. Some plans also allow tethering, although speed may be throttled under certain conditions.

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