Ubigi does not provide any unlimited‑data eSIM plans for Oman. All of the available plans list a specific maximum data allowance, with the highest offering 200GB for 360 days.
If you need large quantities of data, Ubigi’s fixed data plans can be a cost‑effective choice. Examples include the 200GB plan valid for 360 days and the 100GB plan also valid for 360 days. A shorter‑term option is the 60GB/month plan that is valid for 30 days. These plans give a clear data ceiling and a defined validity period, and they can be more economical than continuously topping up a Pay‑as‑you‑go balance.