
eSIMzio is a travel eSIM app for iPhone and Android with prepaid data plans for 200+ countries and regions. Every plan shows the real network operators, the exact data allowance and any fair-use speed limits before you pay — no fake "unlimited". Plans start from £2.00, delivery is instant, and installation is by QR code or one tap. Most plans can be installed up to 365 days after purchase, so travellers can buy before a trip and activate on arrival. The app is available in 15 languages with prices in 21 currencies, and every purchase earns 2% cashback.
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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.
eSIMzio does not provide a truly unlimited high‑speed data eSIM for Asia. The plans that carry the “Asia Unlimited” name supply 3 GB per day, after which the speed drops to 1000 kbps. This fixed data allowance is a hard cap rather than an unlimited data entitlement.
Travelers who require more data can choose from eSIMzio’s fixed‑data options, such as the Asia 100 GB plan valid for 180 days or the various Asia 50 GB plans with 7 , 15 , or 90‑day validity. These plans offer higher cumulative data limits and may be more cost‑effective for users who consume significant amounts of data.
eSIMzio does not provide eSIM plans for Asia that include a phone number or SMS capability. Only data‑only eSIMs are available for that region. Travelers can still use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection, but they should verify that those services are accessible in their destination, as some apps may be blocked or restricted.
eSIMzio’s eSIM plans cover a wide range of Asian countries, including Afghanistan, Armenia, Azerbaijan, Bangladesh, Brunei, Cambodia, China, Hong Kong, India, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kyrgyz Republic, Laos, Malaysia, Mongolia, Nepal, Oman, Pakistan, Philippines, Saudi Arabia, Sri Lanka, Singapore, South Korea, Taiwan, Thailand, Timor‑Leste, Turkey, United Arab Emirates, Uzbekistan, Vietnam, as well as the Gulf states Bahrain, Kuwait and Qatar and the larger regional groups of the Global and Asia plans.
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