No, iRoamly does not provide a truly unlimited data eSIM for Tunisia. The plans available list a data cap of 500GB and state that after the cap is reached the speed is reduced to 384kbps. These are fixed data plans, not unlimited ones, and the reduced speed applies once the 500GB allowance is used. Travelers who need large amounts of data can choose one of the fixed plans offered by iRoamly in Tunisia, such as the 3‑day plan priced at $64.50 USD or the 30‑day plan priced at $633.50 USD, both of which provide 500GB of high‑speed data before the speed throttles. Choosing a fixed plan can be cost‑effective for most users, especially if the highest daily data consumption is not expected.