ZenSim does not provide any truly unlimited data eSIM plan for Tunisia. All of its Tunisia offerings have a hard data cap; the plans labeled “Unlimited” actually give 3 GB per day for a set number of days and then reduce the speed to 1000 kbps.
Customers can choose from fixed‑data plans such as the 40 GB plan valid for 30 days or the 20 GB plan valid for 15 or 30 days. For those who prefer a higher daily allowance, the Tunisia Unlimited STANDARD plans offer 3 GB per day for 5, 15, or 30 days before throttling applies. These options are more cost‑effective for most travelers than trying to obtain an unlimited plan.