
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 any truly unlimited eSIM plans for Asia. The plans that carry the “Unlimited” name give a daily cap of 3 GB; once that limit is reached the speed is throttled. Travelers who need larger data allowances can instead choose ZenSim’s fixed‑data options, such as the 20 GB plans (valid for 10 or 30 days) or the 10 GB plans (valid for 10 or 30 days). These fixed‑data plans may offer better value for most users who do not require an unlimited data option.
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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