
ESIMFUN is a professional Telco service provider for Roaming Internet and telecommunication-related services, with the highest quality provided to all travelers through years of experience.
Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
ESIMFUN does not offer truly unlimited data plans for Singapore. All of its Singapore eSIM options have a fixed high‑speed data allowance of 100GB, after which the speed is not explicitly reduced but the data cap is reached. Although the plans are marketed with names that include “Unlimited, ” the 100GB limit means they are not unlimited in the sense of unlimited high‑speed data.
Travelers who need a large data allocation can choose one of ESIMFUN’s fixed‑data plans such as the 3‑day, 5‑day, 7‑day, 8‑day, 10‑day, 15‑day, or 30‑day options, each offering 100GB of high‑speed data for Singapore plus six additional countries. These fixed plans cover a wide range of validity periods and price points; users can evaluate the best option for their trip length and data needs.
ESIMFUN does not provide Singapore eSIM plans that include a local phone number or SMS capability. The provider’s Singapore offerings are limited to data‑only eSIMs, so travelers cannot receive or send traditional SMS messages or make call via a Singapore mobile network. However, popular VoIP applications such as WhatsApp, Telegram, and iMessage can be used over the data connection for voice calls and text messaging.
ESIMFUN currently offers 53 multi‑country data plans that include coverage in Singapore. The plans vary in price from roughly $8 to $211, with data caps ranging from 1 GB up to 100 GB and validity periods between 3 and 30 days.
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