
Install trifa app and use the internet around the world. It's cheaper than wifi rentals and easier than buying a local sim.
trifa does not provide any unlimited‑data eSIM for Vietnam. All of its offerings for the country have set data caps, the largest being a 50 GB package that lasts 60 days and costs $166.50 USD. Other sizeable options include a 30 GB plan that can be purchased for 60 days at $100.50 USD.
Choosing a fixed‑data plan can be more cost‑effective for most travelers unless they anticipate very heavy usage. The 50 GB and 30 GB packages give plenty of bandwidth for typical online activities while keeping the cost predictable.
trifa does not offer an eSIM plan for Vietnam that includes a phone number or SMS capability. Only data‑only eSIM plans are available from the provider. Travelers who want to make voice calls or send messages can use popular VoIP apps such as WhatsApp, Telegram, or iMessage over the data connection.
Trifa currently offers 12 single-coverage data plans specifically for Vietnam. These plans range in price from approximately $4.80 to $166.50 and include data allowances from 1GB up to 50GB. Plans also vary in validity, lasting from 7 to 60 days. Trifa does not currently offer multi-country plans that include Vietnam. Some plans permit tethering.
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