simpleSIM does not provide an unlimited data eSIM for Cameroon. The available options are fixed data plans, each with a set amount of high‑speed data that must be used within a specified number of days. Examples include the eSIM Cameroon 20GB + Calls & Texts plan, which offers 20GB of data and calls for 30 days, and the eSIM Worldwide 20GB plan, which gives 20GB for 30 or 365 days depending on the version. For travelers who do not require more than these allocations, a fixed data plan can be more cost‑effective than paying for a new plan or using a Pay‑as‑you‑go service.