TooSim

TooSim makes it easy to stay connected when you travel. Get data plans for 180+ countries — no need to buy or change SIM cards. Simply activate your eSIM and you're ready to go. Choose from data plans starting at 1GB for 7 days up to 50GB for 180 days, with prices from $3.99/GB. Save up to 80% on roaming fees. Works with any eSIM-ready phone and takes just a few taps to set up.

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TooSim eSIM Data Plans for Cayman Islands

Cayman Islands 1GB, 7 days

1GB

Days

$17.99

$17.99/GB

Cayman Islands 2GB, 15 days

2GB

Days

$23.99

$12.00/GB

Cayman Islands 3GB, 30 days

3GB

Days

$31.99

$10.66/GB

Cayman Islands 5GB, 30 days

5GB

Days

$45.99

$9.20/GB

Cayman Islands 10GB, 30 days

10GB

Days

$69.99

$7.00/GB

Cayman Islands 20GB, 30 days

20GB

Days

$110.99

$5.55/GB

Frequently Asked Questions

How many data plans does TooSim offer for Cayman Islands?

TooSim currently offers six single-coverage data plans for Cayman Islands. These plans provide a fixed data allowance ranging from 1GB to 20GB, with validity periods between 7 and 30 days. Prices for these plans range from $17.99 to $110.99. TooSim does not currently offer multi-country plans that include coverage for Cayman Islands. Tethering is allowed on some plans.

Does TooSim offer unlimited data eSIM for Cayman Islands?

TooSim does not provide an unlimited data eSIM for the Cayman Islands. Travelers who need more data can choose from a range of fixed‑data plans. For example, a 20GB plan for 30 days costs $110.99 USD, while a 10GB plan for the same validity period costs $69.99 USD. These plans are selected to illustrate the larger data allowances available and represent only a portion of the full catalog. Opting for a fixed‑data plan is generally more cost effective for most users, unless one expects to use data at a level that would exceed the maximum limits of all available options.

Summarized by Gen AI. Last updated: September 8, 2025