No, aloSIM does not provide an unlimited data eSIM for Oman. The available Oman‑specific plans have fixed data caps of 20GB, 10GB, or 5GB, each valid for 30 days. Travelers who need more data may choose a higher‑capacity fixed plan, such as the 20GB option, or opt for a pay‑as‑you‑go plan if available. Fixed data plans can be more cost‑effective for most users unless a traveler requires truly unlimited data usage.