Simology eSIM Data Plans for Singapore

Simology does not provide a truly unlimited high‑speed data eSIM for Singapore. The plans branded “Unlimited” offer 1GB per day of data at full speed and then reduce the speed to 1 Mbps once the daily limit is reached, which is not a hard unlimited allowance.

Instead, Simology sells fixed data plans with larger data allotments. For example, a 10 GB plan for 30 days costs $16.25 USD, a 20 GB plan for 30 days costs $25.54 USD, and a 50 GB plan for 30 days costs $38.31 USD. These plans deliver full‑speed 5G connectivity for the entire data supply before expiration.

Simology does not offer any Singapore eSIM plans that include a local phone number or SMS capability. All available Singapore plans from Simology are data‑only; travelers will need to rely on VoIP services such as WhatsApp, Telegram, or iMessage to make calls and send messages over the data connection. Before purchasing, it is advisable to verify that the VoIP apps you rely on are accessible in Singapore, as some destinations may block or restrict certain services.

Simology offers 13 single‑country plans that cover Singapore alone, and 13 multi‑country plans that include Singapore as part of a broader package. Prices on the single‑coverage plans range from about $3.47 to $87.09, with data allocations from 1 GB up to 50 GB. The provider includes both daily‑cap and fixed‑cap options; daily‑cap plans limit the amount of data that can be used each day, while fixed‑cap plans allocate a total amount of data to be used over the validity period.