Avelis eSIM does not provide a true unlimited data eSIM for Mauritania. All of its plans for the country have a hard data cap, such as the Standard 20GB / 30 Days, Standard 10GB / 30 Days, Standard 5GB / 30 Days, and Standard 3GB / 15 Days bundles.
Travelers who need more data can choose one of these fixed data plans, which may be more cost‑effective for moderate usage. If a user prefers a daily purchase, the Daily 3GB / Day (FUP) plan offers 3GB per day and then unlimited data at a reduced speed of 1000kbps after the 3GB threshold is reached.