eSIMPhoney does not provide any unlimited data eSIM for Singapore. Instead, the provider offers fixed data plans. Two examples that give large data allowances are the Asia – 50GB plan, which provides 50GB of high‑speed data for 180 days at a price of $99.33 USD, and the Asia Plus – 50GB plan, which also offers 50GB for 180 days but at $110.37 USD. Because these plans have a set data limit that must be used within the validity period, they can be more cost‑effective than a pay‑as‑you‑go approach unless a traveler is an extremely heavy data user.