Simfinity eSIM Data Plans for Singapore

Simfinity does not provide an unlimited‑data eSIM plan that covers Singapore. All of its available plans for Singapore include a fixed data allowance, the largest being 25GB with unlimited validity, which is still a capped amount rather than truly unlimited. Travelers who need more data can choose a fixed‑data plan such as the Singapore plan offering 10GB for 30 days at $23.80 USD or the East Asia Pass that gives 10GB with unlimited validity for $49.80 USD. For most users, a fixed data plan gives good value unless they consistently consume far more data than the plan allows.

Simfinity does not provide Singapore eSIM plans that include a phone number or SMS capability. Only data‑only eSIMs are offered for travel in Singapore, so travelers will not receive an inbound or outbound telephone line.

Instead of a local number, users can rely on VoIP applications such as WhatsApp, Telegram, and iMessage, which work over the data connection and allow voice calls and messaging without a traditional phone number or SMS service.

Simfinity lists seven single‑country data plans that cover Singapore exclusively and twenty‑two multi‑country plans that include Singapore among the destinations. Prices range from approximately $1.80 to $158, while data caps span from 100 MB up to 25 GB. Validity periods vary from a single day to effectively no expiry, and a number of the plans allow tethering.