MoodSIM eSIM Data Plans for Saint Lucia

MoodSIM does not provide a true unlimited data eSIM for Saint Lucia. The plans that carry “Unlimited” in the name offer a fixed amount of high‑speed data per day—500 MB, 1 GB or 2 GB—after which the speed is throttled to 512 kbps or 384 kbps. If a traveler needs high‑speed data without a daily cap, a fixed data plan such as the Saint Lucia 20 GB 30 days or the Saint Lucia 10 GB 30 days can be purchased for a set validity period. These plans give a larger total data allowance and keep the original speed until the quota is exhausted.

MoodSIM does not provide a Saint Lucia eSIM plan that includes a phone number or SMS capability. Only data‑only eSIM plans are available from the provider for this destination.

Travelers can use VoIP apps such as WhatsApp, Telegram and iMessage over the data connection for calls and messaging. However, they should verify that these services are accessible in Saint Lucia, as some destinations may block or restrict specific apps or VoIP functions.

MoodSIM offers nine single‑country data plans and seven multi‑country plans that include Saint Lucia. The plans vary from $4.99 to $123.99 USD and provide data caps from 500 MB up to 20 GB, with validity periods ranging between one and thirty days. These options allow users to choose a fixed data amount or a daily data cap, depending on the specific plan details.