No, aloSIM does not provide an unlimited data eSIM for Réunion. The available plans for Réunion are fixed data bundles with caps of 5GB, 10GB, or 20GB, each valid for 30 days. Travelers who need more data can choose a larger bundle, such as the 20GB plan priced at $36.00 USD, or opt for a global plan that includes Réunion coverage. Fixed data plans can be more cost‑effective for most users unless they are extremely heavy data consumers.