Skyalo does not offer an unlimited data eSIM plan for Sudan. All of the available plans list a specific data cap—ranging from 1GB to 5GB—and have defined validity periods of 7, 15, or 30 days.
For travelers needing large data allowances the fixed–data options such as the Sudan 5 GB 30 days plan or the Sudan 3 GB 15 days plan provide ample bandwidth for most use cases and can be more cost‑effective than a pay‑as‑you‑go approach, unless a user expects to consume an exceptionally high volume of data.