Ovosim eSIM Data Plans for Singapore

Ovosim does not provide a truly unlimited data eSIM for Singapore. The plans that carry the word “Unlimited” in their name actually have daily data caps of 2 GB, 3 GB, or 5 GB and a validity of 5 to 30 days; after the daily allowance is used, the speed is reduced, so the data is not unlimited.

Travelers who need a larger amount of high‑speed data can choose fixed data plans such as the Singapore 50GB 30Days plan or the Singapore 20GB 30Days plan. These plans give a set amount of data for a specified validity period and can be more cost‑effective for heavy data users.

Ovosim does not provide a Singapore eSIM that includes a local phone number or SMS capability. All available plans are data‑only and do not support inbound or outbound calls or messages.

Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for voice and text communication, but some destinations may block or restrict these services. It is advisable to confirm that any apps you rely on are accessible in Singapore before purchasing a plan.

Ovosim provides 39 single‑country plans and 58 multi‑country plans for Singapore. The available plans span a price range from about $3.41 to $113.90 and offer data caps between 1 GB and 51 GB. Some plans deliver a fixed amount of data for the entire validity period, while others use a daily data cap that resets each day, giving travelers flexibility depending on their usage patterns.