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Maya Mobile 0 cheapest rows Ubigi 7 cheapest rows eSIMCard 1 cheapest rows Nomad 0 cheapest rows

Maya Mobile vs Ubigi vs eSIMCard vs Nomad eSIM in Vietnam

Side-by-side pricing for Vietnam, straight from each provider's current real plans.

Maya Mobile
Maya Mobile
0/8 cheapest rows
10 of 12 facts confirmed Score 72/100 -10%

Best for: Unlimited data · Multi-country trips · Short trips · Long stays

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Cheapest overall
Ubigi
Ubigi
7/8 cheapest rows
Fully verified 12 of 12 facts confirmed Score 79/100 -10%

Best for: Unlimited data · Multi-country trips · No ID check · Short trips

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eSIMCard
eSIMCard
1/8 cheapest rows
11 of 12 facts confirmed Score 73/100 -10%

Best for: Unlimited data · No ID check · Short trips · Long stays

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Nomad eSIM
Nomad eSIM
0/8 cheapest rows
11 of 12 facts confirmed Score 70/100 -15%

Best for: Unlimited data · No ID check · Short trips · Long stays

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Ubigi is the cheapest option in 7 of the 8 price rows for Vietnam. The remaining rows go to eSIMCard. Live plans from each provider's catalog, re-checked daily.

Prices in Vietnam

Cheapest live plan from each provider per trip size. Every price links to that exact plan.

Starting price
Maya Mobile
$9.99
Unlimited · 3 days
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Ubigi
$2.00
0.5GB · 1 days
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eSIMCard
$2.90
1GB · 3 days
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Nomad
$4.00
1GB · 7 days
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1 GB or more
Maya Mobile
—
Ubigi
$2.00
1GB · 1 days
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eSIMCard
$2.90
1GB · 3 days
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Nomad
$4.00
1GB · 7 days
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5 GB or more
Maya Mobile
—
Ubigi
$7.00
5GB · 30 days
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eSIMCard
$10.93
5GB · 7 days
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Nomad
$10.00
5GB · 30 days
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10 GB or more
Maya Mobile
—
Ubigi
$10.90
10GB · 7 days
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eSIMCard
$19.27
10GB · 7 days
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Nomad
$17.00
10GB · 30 days
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20 GB or more
Maya Mobile
—
Ubigi
$16.00
20GB · 30 days
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eSIMCard
$34.71
20GB · 15 days
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Nomad
$25.00
20GB · 30 days
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Unlimited
Maya Mobile
$9.99
Unlimited · 3 days
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Ubigi
$24.00
Unlimited · 7 days
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eSIMCard
$3.84
Unlimited · 1 days
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Nomad
$18.00
Unlimited · 5 days
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Best price/GB
Maya Mobile
—
Ubigi
$0.74
eSIMCard
$1.47
Nomad
$0.78
Best price/day
Maya Mobile
$1.67
Ubigi
$0.07
eSIMCard
$0.25
Nomad
$0.27
Comparison by eSIMKart

Networks in Vietnam

Maya Mobile
MobiFoneLTE
Ubigi
Not listed
eSIMCard
Not listed
Nomad
Not listed

Plan types sold for Vietnam

Maya MobileUbigieSIMCardNomad Unlimited data ✓ ✓ ✓ ✓ Regional bundles ✓ ✓ — — Global bundles (50+ countries) ✓ ✓ — — Pay as you go — — — —

Policies compared

Confirmed from each provider's own site — see the trust card on each provider page for the verification date.

ID verification
Maya Mobile: Not confirmed yet
Ubigi: Not required
eSIMCard: Not required
Nomad: Not required
Refund policy
Maya Mobile: Full refund (less processing fees) within 30 days if no data has been used — including incompatible or carrier-locked devices; partial refunds proportionate to unused data for Maya-side network issues.
Ubigi: Refunds only for unused plans — a plan can't be refunded once you start using it. Requests within 14 business days of purchase, processed within 10 business days to the original payment method.
eSIMCard: No refunds once the eSIM is installed and used; refunds within 30 days for coverage issues preventing installation, technical problems with no data consumed, or unauthorized purchases.
Nomad: Refund requests must be made within 30 days of purchase: a plan not yet installed or activated may be fully refunded (to the card or as Nomad Points); after activation only a partial refund for verified technical failure. Unlimited plans and a few others are non-refundable.
Validity starts
Maya Mobile: Each plan runs for its full duration once activated in the app (turn the eSIM on when you land, not automatically at purchase); you're charged once at purchase regardless of how much data you use, and there are no partial refunds for unused days.
Ubigi: Smartstart: the plan's validity countdown begins when you first connect at your destination, not at the moment of purchase. Preloaded eSIM QR codes must be redeemed within 6 months of purchase or they expire unused.
eSIMCard: The eSIM activates automatically when the first byte of data is consumed at the destination, not at purchase, so it can be bought and installed well in advance.
Nomad: Validity starts only when the eSIM is activated, meaning first connection to a network or the automatic activation-window deadline - not at installation or purchase.
Fair-use limit
Maya Mobile: Unlimited plans: speed may be temporarily throttled to 10 Mbps once daily usage exceeds 3GB, and to 1 Mbps if very high usage continues; any throttle is removed within 24 hours. Prepaid (fixed-GB) plans run at full local network speed.
Ubigi: Unlimited plans run at full speed up to a threshold, then drop to 2 Mbps: about 15–25 GB on 7-day country plans and 60 GB on 30-day regional plans, depending on the destination.
eSIMCard: Unlimited bundles include an allowed amount of full-speed data per rolling 24-hour period (starting from first use), after which speed drops for the rest of that period before resetting.
Nomad: Most Unlimited plans give 2 GB of high-speed data per day, then speed drops to about 1 Mbps or 2 Mbps (depending on the plan) for the rest of the day; the allowance resets every 24 hours from activation.
Top-ups & rollover
Maya Mobile: Add data to an existing eSIM any time: pick a package in the Shop and choose your existing eSIM at checkout (no reinstall); optional Auto Renew also extends 30-day plans monthly.
Ubigi: Existing Ubigi eSIMs can be recharged with a new data plan directly through the Ubigi app or ubigi.me account — even without Wi-Fi or remaining data — without installing a new eSIM.
eSIMCard: Existing eSIMs can be topped up or extended with more data through the eSIMCard app, which also lets you manage active plans.
Nomad: Add-ons can be purchased in the Nomad eSIM app or website (Manage, then Add more data) without reinstalling; not every plan supports add-ons and they cannot be bought from the UAE or India.
Support
Maya Mobile: Email · WhatsApp · Live chat · 24/7
Ubigi: Live chat · WhatsApp · Help center
eSIMCard: Email · WhatsApp · Phone · Help center · Live chat · 24/7
Nomad: Help center · Email · Live chat
Comparison by eSIMKart

Maya Mobile vs Ubigi vs eSIMCard vs Nomad in Vietnam — common questions

Which is cheapest for Vietnam?

It depends on the trip size — see the price rows above for Vietnam.

Who has the cheapest unlimited plan for Vietnam?

eSIMCard sells the cheapest unlimited plan for Vietnam at $3.84 (1 day). Unlimited plans carry fair-use limits — see each provider's policy row.

Do these providers require ID verification?

Maya Mobile: not confirmed yet. Ubigi: no ID verification required. eSIMCard: no ID verification required. Nomad eSIM: no ID verification required. Confirmed from each provider's own site; rules can vary by destination.

Is there a discount code for Vietnam eSIMs?

Maya Mobile: ESIMKART10 (-10%). Ubigi: ESIMKART10 (-10%). eSIMCard: ESIMKART (-10%). Nomad eSIM: ESIMKART15 (-15%). Codes are re-verified on every catalog sync.

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