MoodSIM does not have a truly unlimited data eSIM for the United Kingdom. All of its UK‑specific plans list a fixed data amount and are valid for a set number of days; after the daily allowance is reached the connection speed is throttled.
Travelers who want a large high‑speed data allocation can choose one of MoodSIM’s fixed data plans, such as the 50 GB 30‑day and 100 GB 180‑day offers, which are longer‑term, non‑throttled alternatives.