
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 Asia eSIM plans that include a phone number or SMS capability. All of its Asia eSIM options are data‑only, so travelers cannot receive inbound calls or texts. If voice or messaging is needed, apps such as WhatsApp, Telegram or iMessage can be used over the data connection.
ZenSim’s Asia+ plan covers Bangladesh, China, Hong Kong, Indonesia, India, Japan, South Korea, Sri Lanka, Malaysia, Philippines, Pakistan, Singapore, Thailand, Taiwan, and Vietnam.
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