YonoSIM eSIM Data Plans for Singapore

YonoSIM does not provide an unlimited data eSIM for Singapore. Travelers who need a large data allowance can choose from YonoSIM’s fixed data plans, such as the Singapore 50 GB · 30 days plan for $32.99 USD or the Singapore 20 GB · 30 days plan for $15.99 USD. These plans grant a specific amount of high‑speed 5G data that must be used within the stated validity period. Fixed data plans are generally more cost‑effective for most travelers unless the user expects to consume an exceptionally high volume of data that would exceed the set caps.

YonoSIM does not offer a Singapore eSIM that includes a local phone number or SMS capability. Only data‑only plans are available, so travelers must rely on the data connection for voice and messaging, typically using VoIP applications such as WhatsApp, Telegram, or iMessage. Check the accessibility of these apps in Singapore before purchasing, as some destinations may restrict certain services.

YonoSIM lists a broad range of eSIM data offerings that are valid in Singapore. According to the available catalog, there are 125 single‑coverage plans and 200 multi‑coverage plans that include Singapore as a destination. The plans cover data caps from 500 MB to 50 GB and are priced between $1.99 and $465.99, with validity periods ranging from 3 up to 365 days. Some of the single‑coverage options are fixed‑data plans, while certain multi‑coverage options use a daily data‑cap model; this means users can choose a set amount of data for the entire validity period or a daily allotment that is applied throughout the plan term.