
ZenSim offers travel eSIMs for over 200 countries starting at $10, with flexible plans from 3GB to Unlimited data. Manage your eSIMs easily through the ZenSim app, and get fast support on WhatsApp or Messenger. With a 4.9-star service rating, staying connected abroad has never been easier.
Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
ZenSim does not provide a truly unlimited data eSIM for Asia. The plans labeled “Asia+ Unlimited STANDARD” offer a high‑speed allowance of 3GB per day; once that daily limit is reached the data speed is throttled, so the plan is not unlimited.
Instead, ZenSim offers several fixed‑data options that cover the continental breadth of Asia. For example, a 40GB plan is available for 30 days at $63.00 USD, a 20GB plan for 30 days costs $36.00 USD, and a 10GB plan for 30 days is $29.00 USD. These designs may be more cost‑effective for travelers who do not require high‑speed data beyond the allotted amount.
ZenSim does not offer any Asia eSIM plans that include a local phone number or SMS capability. Only data‑only plans are available from the provider. Travelers can use VoIP apps such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging. Some destinations may block or restrict these apps, so it is advisable to verify their accessibility in the specific Asian destination before purchasing.
ZenSim’s “Asia+” plan includes coverage across Asia in the following countries: Bangladesh, China, Hong Kong, Indonesia, India, Japan, South Korea, Sri Lanka, Malaysia, Philippines, Pakistan, Singapore, Thailand, Taiwan, and Vietnam.
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