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Cayman Islands

YonoSIM

YonoSIM is a global travel eSIM provider covering 200+ destinations. Travelers install in under two minutes via a QR code, connect on landing with local carrier networks, and pay only for the data they need — no roaming charges, no physical SIM swap, no contracts. Unused plans are automatically refunded after 30 days, an industry-first no-risk guarantee that removes the downside on last-minute or backup purchases. Plans range from small daily packages to unlimited multi-country regional bundles, with multi-locale checkout in English, Chinese, Korean, Japanese, German, Polish, French, Spanish, Portuguese, Italian, Turkish, Thai, and Vietnamese.

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YonoSIM eSIM Data Plans for Cayman Islands

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Cayman Islands 1 GB · 7 days

Data: 1GB
Validity: 7 Days
Price/GB: $7.99/GB
Price: $7.99

Caribbean (25 countries) 1 GB · 7 days

Data: 1GB
Validity: 7 Days
Price/GB: $9.99/GB
Price: $9.99

Cayman Islands Day Pass · 500 MB/day, then 512 kbps

Data: 500MB/day
+ ∞ 512kbps
Validity: 3 Days
Price/GB: $9.99/GB
Price: $14.99

Caribbean (25 countries) Day Pass · 500 MB/day, then 512 kbps

Data: 500MB/day
+ ∞ 512kbps
Validity: 3 Days
Price/GB: $11.33/GB
Price: $16.99

Cayman Islands 3 GB · 15 days

Data: 3GB
Validity: 15 Days
Price/GB: $7.33/GB
Price: $21.99

Cayman Islands 3 GB · 30 days

Data: 3GB
Validity: 30 Days
Price/GB: $7.66/GB
Price: $22.99

Cayman Islands Day Pass · 1 GB/day, then 512 kbps

Data: 1GB/day
+ ∞ 512kbps
Validity: 3 Days
Price/GB: $7.66/GB
Price: $22.99

Cayman Islands Day Pass · 500 MB/day, then 512 kbps

Data: 500MB/day
+ ∞ 512kbps
Validity: 5 Days
Price/GB: $9.60/GB
Price: $23.99

Caribbean (25 countries) 3 GB · 30 days

Data: 3GB
Validity: 30 Days
Price/GB: $8.66/GB
Price: $25.99

Caribbean (25 countries) Day Pass · 500 MB/day, then 512 kbps

Data: 500MB/day
+ ∞ 512kbps
Validity: 5 Days
Price/GB: $10.80/GB
Price: $26.99

Cayman Islands 5 GB · 30 days

Data: 5GB
Validity: 30 Days
Price/GB: $6.60/GB
Price: $32.99

Cayman Islands Day Pass · 500 MB/day, then 512 kbps

Data: 500MB/day
+ ∞ 512kbps
Validity: 7 Days
Price/GB: $9.43/GB
Price: $32.99

Cayman Islands Day Pass · 1 GB/day, then 512 kbps

Data: 1GB/day
+ ∞ 512kbps
Validity: 5 Days
Price/GB: $7.40/GB
Price: $36.99

Caribbean (25 countries) Day Pass · 500 MB/day, then 512 kbps

Data: 500MB/day
+ ∞ 512kbps
Validity: 7 Days
Price/GB: $10.57/GB
Price: $36.99

Caribbean (25 countries) Day Pass · 1 GB/day, then 512 kbps

Data: 1GB/day
+ ∞ 512kbps
Validity: 3 Days
Price/GB: $12.33/GB
Price: $36.99

Cayman Islands Day Pass · 2 GB/day, then 500 kbps

Data: 2GB/day
+ ∞ 500kbps
Validity: 3 Days
Price/GB: $6.50/GB
Price: $38.99

Cayman Islands Day Pass · 500 MB/day, then 512 kbps

Data: 500MB/day
+ ∞ 512kbps
Validity: 10 Days
Price/GB: $9.00/GB
Price: $44.99

Caribbean (25 countries) 5 GB · 30 days

Data: 5GB
Validity: 30 Days
Price/GB: $9.60/GB
Price: $47.99

Cayman Islands Day Pass · 1 GB/day, then 512 kbps

Data: 1GB/day
+ ∞ 512kbps
Validity: 7 Days
Price/GB: $7.14/GB
Price: $49.99

Caribbean (25 countries) Day Pass · 500 MB/day, then 512 kbps

Data: 500MB/day
+ ∞ 512kbps
Validity: 10 Days
Price/GB: $10.40/GB
Price: $51.99

Caribbean (25 countries) Day Pass · 1 GB/day, then 512 kbps

Data: 1GB/day
+ ∞ 512kbps
Validity: 5 Days
Price/GB: $12.20/GB
Price: $60.99

Cayman Islands 10 GB · 30 days

Data: 10GB
Validity: 30 Days
Price/GB: $6.40/GB
Price: $63.99

Cayman Islands Day Pass · 2 GB/day, then 500 kbps

Data: 2GB/day
+ ∞ 500kbps
Validity: 5 Days
Price/GB: $6.40/GB
Price: $63.99

Cayman Islands Day Pass · 500 MB/day, then 512 kbps

Data: 500MB/day
+ ∞ 512kbps
Validity: 15 Days
Price/GB: $8.93/GB
Price: $66.99

Cayman Islands Day Pass · 1 GB/day, then 512 kbps

Data: 1GB/day
+ ∞ 512kbps
Validity: 10 Days
Price/GB: $7.10/GB
Price: $70.99

Caribbean (25 countries) 10 GB · 30 days

Data: 10GB
Validity: 30 Days
Price/GB: $7.20/GB
Price: $71.99

Caribbean (25 countries) Day Pass · 500 MB/day, then 512 kbps

Data: 500MB/day
+ ∞ 512kbps
Validity: 15 Days
Price/GB: $10.13/GB
Price: $75.99

Caribbean (25 countries) Day Pass · 1 GB/day, then 512 kbps

Data: 1GB/day
+ ∞ 512kbps
Validity: 7 Days
Price/GB: $11.86/GB
Price: $82.99

Cayman Islands Day Pass · 500 MB/day, then 512 kbps

Data: 500MB/day
+ ∞ 512kbps
Validity: 20 Days
Price/GB: $8.70/GB
Price: $86.99

Cayman Islands Day Pass · 2 GB/day, then 500 kbps

Data: 2GB/day
+ ∞ 500kbps
Validity: 7 Days
Price/GB: $6.28/GB
Price: $87.99

Caribbean (25 countries) Day Pass · 500 MB/day, then 512 kbps

Data: 500MB/day
+ ∞ 512kbps
Validity: 20 Days
Price/GB: $9.90/GB
Price: $98.99

Cayman Islands Day Pass · 1 GB/day, then 512 kbps

Data: 1GB/day
+ ∞ 512kbps
Validity: 15 Days
Price/GB: $6.87/GB
Price: $103

Caribbean (25 countries) Day Pass · 1 GB/day, then 512 kbps

Data: 1GB/day
+ ∞ 512kbps
Validity: 10 Days
Price/GB: $11.70/GB
Price: $117

Cayman Islands Day Pass · 2 GB/day, then 500 kbps

Data: 2GB/day
+ ∞ 500kbps
Validity: 10 Days
Price/GB: $6.15/GB
Price: $123

Cayman Islands Day Pass · 500 MB/day, then 512 kbps

Data: 500MB/day
+ ∞ 512kbps
Validity: 30 Days
Price/GB: $8.20/GB
Price: $123

Cayman Islands Day Pass · 1 GB/day, then 512 kbps

Data: 1GB/day
+ ∞ 512kbps
Validity: 20 Days
Price/GB: $6.75/GB
Price: $135

Caribbean (25 countries) Day Pass · 500 MB/day, then 512 kbps

Data: 500MB/day
+ ∞ 512kbps
Validity: 30 Days
Price/GB: $9.33/GB
Price: $140

Cayman Islands Day Pass · 10 GB/day, then 512 kbps

Data: 10GB/day
+ ∞ 512kbps
Validity: 3 Days
Price/GB: $5.10/GB
Price: $153

Caribbean (25 countries) Day Pass · 1 GB/day, then 512 kbps

Data: 1GB/day
+ ∞ 512kbps
Validity: 15 Days
Price/GB: $11.40/GB
Price: $171

Cayman Islands Day Pass · 2 GB/day, then 500 kbps

Data: 2GB/day
+ ∞ 500kbps
Validity: 15 Days
Price/GB: $6.03/GB
Price: $181

Caribbean (25 countries) Day Pass · 5 GB/day, then 384 kbps

Data: 5GB/day
+ ∞ 384kbps
Validity: 3 Days
Price/GB: $12.60/GB
Price: $189

Cayman Islands Day Pass · 1 GB/day, then 512 kbps

Data: 1GB/day
+ ∞ 512kbps
Validity: 30 Days
Price/GB: $6.40/GB
Price: $192

Caribbean (25 countries) Day Pass · 1 GB/day, then 512 kbps

Data: 1GB/day
+ ∞ 512kbps
Validity: 20 Days
Price/GB: $11.20/GB
Price: $224

Cayman Islands Day Pass · 2 GB/day, then 500 kbps

Data: 2GB/day
+ ∞ 500kbps
Validity: 20 Days
Price/GB: $5.90/GB
Price: $236

Cayman Islands Day Pass · 10 GB/day, then 512 kbps

Data: 10GB/day
+ ∞ 512kbps
Validity: 5 Days
Price/GB: $5.00/GB
Price: $250

Caribbean (25 countries) Day Pass · 5 GB/day, then 384 kbps

Data: 5GB/day
+ ∞ 384kbps
Validity: 5 Days
Price/GB: $12.40/GB
Price: $310

Caribbean (25 countries) Day Pass · 1 GB/day, then 512 kbps

Data: 1GB/day
+ ∞ 512kbps
Validity: 30 Days
Price/GB: $10.57/GB
Price: $317

Cayman Islands Day Pass · 2 GB/day, then 500 kbps

Data: 2GB/day
+ ∞ 500kbps
Validity: 30 Days
Price/GB: $5.58/GB
Price: $335

Cayman Islands Day Pass · 10 GB/day, then 512 kbps

Data: 10GB/day
+ ∞ 512kbps
Validity: 7 Days
Price/GB: $4.91/GB
Price: $344

Caribbean (25 countries) Day Pass · 5 GB/day, then 384 kbps

Data: 5GB/day
+ ∞ 384kbps
Validity: 7 Days
Price/GB: $12.17/GB
Price: $426

Cayman Islands Day Pass · 10 GB/day, then 512 kbps

Data: 10GB/day
+ ∞ 512kbps
Validity: 10 Days
Price/GB: $4.82/GB
Price: $482

Caribbean (25 countries) Day Pass · 5 GB/day, then 384 kbps

Data: 5GB/day
+ ∞ 384kbps
Validity: 10 Days
Price/GB: $11.96/GB
Price: $598

Cayman Islands Day Pass · 10 GB/day, then 512 kbps

Data: 10GB/day
+ ∞ 512kbps
Validity: 15 Days
Price/GB: $4.72/GB
Price: $708

Caribbean (25 countries) Day Pass · 5 GB/day, then 384 kbps

Data: 5GB/day
+ ∞ 384kbps
Validity: 15 Days
Price/GB: $11.72/GB
Price: $879

Cayman Islands Day Pass · 10 GB/day, then 512 kbps

Data: 10GB/day
+ ∞ 512kbps
Validity: 20 Days
Price/GB: $4.64/GB
Price: $928

Caribbean (25 countries) Day Pass · 5 GB/day, then 384 kbps

Data: 5GB/day
+ ∞ 384kbps
Validity: 20 Days
Price/GB: $11.51/GB
Price: $1,151

Cayman Islands Day Pass · 10 GB/day, then 512 kbps

Data: 10GB/day
+ ∞ 512kbps
Validity: 30 Days
Price/GB: $4.38/GB
Price: $1,315

Caribbean (25 countries) Day Pass · 5 GB/day, then 384 kbps

Data: 5GB/day
+ ∞ 384kbps
Validity: 30 Days
Price/GB: $10.87/GB
Price: $1,631

YonoSIM for Cayman Islands FAQ

Does YonoSIM offer unlimited data eSIM for Cayman Islands?

YonoSIM does not provide any unlimited‑data eSIM plans for the Cayman Islands. All available options list a hard data limit. For example, the Cayman Islands 10GB · 30 days plan gives 10GB of high‑speed data for 30 days at a price of $63.99 USD. Alternative day‑pass options are also available, offering 10GB per day for a fixed period, but these include a speed reduction to 512 kbps after the allocation is used. Choosing a fixed data plan can be more economical unless a user consumes data at an extremely high rate.

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

YonoSIM does not provide a Cayman Islands eSIM plan that includes a phone number or SMS service. The only eSIMs offered for the Cayman Islands are data‑only, so travelers who need voice or text will need to rely on VoIP applications such as WhatsApp, Telegram or iMessage over the data connection. Those apps generally work, but some destinations can block or restrict access, so users should confirm that the services they need are available in the Cayman Islands before buying a plan.

How many data plans does YonoSIM offer for Cayman Islands?

YonoSIM offers both single‑country and multi‑country data plans that include the Cayman Islands. In the overall catalog the provider lists 33 single‑coverage plans and 25 multi‑coverage plans, with prices ranging from about $11 to $1, 507 and data caps between 500 MB and 10 GB. Some plans provide a fixed data amount, while others offer a daily data cap, giving flexibility depending on how often data is used.

Summarized by AI, Last updated:

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