ShibaSIM does not provide a truly unlimited data eSIM for Sudan. All of its Sudan‑covered plans are fixed‑data bundles that offer a daily high‑speed allowance ranging from 500 MB to 2 GB, after which the speed is throttled to 128 kbps. Travelers who need a larger high‑speed amount can choose from several fixed‑data plans, such as the 2 GB/day bundle valid for 1, 3, 5, 7, 10, 15, 20, 25 or 30 days, or the 1 GB/day or 500 MB/day options with the same validity periods. These fixed plans are typically more cost‑effective for most users, while an unlimited‑data option is not offered.