iRoamly eSIM Data Plans for Singapore

iRoamly does not provide plans that truly offer unlimited high‑speed data for Singapore. Every iRoamly plan lists a data cap of 500GB, which is the maximum amount of high‑speed data that can be used before any speed reduction may apply – the data set does not indicate whether a capped plan includes a post‑cap throttled speed.

For travelers who need a large data allowance, iRoamly offers fixed data plans such as the 10‑day 500GB plan for $27.50 USD and the 15‑day 500GB plan for $41.00 USD. These plans include 4G/5G coverage in Singapore and allow tethering. Fixed data plans can be more cost‑effective for heavy data usage compared to plans that are marketed as “unlimited” but in fact are capped.

iRoamly does not provide Singapore eSIM plans that include a local phone number or SMS capability. The provider offers only data‑only eSIMs for Singapore. Travelers can use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages without the need for a traditional phone number or SMS service.

iRoamly provides 81 single‑country plans and 266 multi‑country plans that include Singapore. The plans cover a wide price spectrum, from free or low‑cost options up to about $257, and offer data limits ranging from 500 MB to 500 GB. Some plans give a fixed data amount that remains constant for the validity period, while others apply a daily data cap that resets each day. This variety allows travelers to choose a plan that fits the length of stay and the data usage they anticipate.