ZenSim eSIM Data Plans for East Asia

ZenSim does not provide a truly unlimited data eSIM for East Asia. The only plan that bears the name “Unlimited,” Asia+ Unlimited STANDARD, actually limits data to 3 GB per day and slows speed after the daily allowance is reached; it is therefore not an unlimited high‑speed data plan. Travelers who need larger data volumes can choose one of ZenSim’s fixed data plans, such as the Asia+ 20GB plan available for 10 days (20GB for $32 USD) or 30 days (20GB for $36 USD), or the Asia+ 10GB plan for 10 days (10GB for $26 USD) or 30 days (10GB for $29 USD). Fixed data plans tend to be more cost‑effective unless a user is an extremely heavy data consumer.

ZenSim does not offer any East Asia eSIM plans that include a phone number or SMS capability. All of their available East Asia plans are data‑only and do not provide inbound or outbound voice or text messaging. Travelers can still use services like WhatsApp, Telegram, or iMessage over the data connection for calls and messaging without needing a local phone number.

ZenSim’s Asia+ eSIM plan provides coverage in East Asia covering China, Hong Kong, Macau and Taiwan.