Deciding between Ubigi and Nomad? Here is how they compare, point by point — and why SimbaSIM is the better pick than either: truly unlimited data that never stops, plus what neither of them gives you: exact 3, 7 and 14-day plans; and unused days refunded.
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Why SimbaSIM beats both Ubigi and Nomad
Truly unlimited — your data never stops
Every plan is unlimited data for its whole length, in all 136 destinations. No data packs to size, no top-ups to remember, no overage charges.
Add days to the same eSIM
A new plan bought with the same email goes onto the eSIM you already have.
Nomad: Add-ons for most plans, but not for unlimited plans.
Exact 3, 7 and 14-day plans
The same three lengths in all 136 destinations.
Ubigi: No unlimited plan for exactly 3 days in Japan, 7 days in Japan, 14 days in Japan.
Nomad: No unlimited plan for exactly 7 days in Europe, 14 days in Europe, 7 days in Thailand.
Refund if it never connects, even after installing
Full refund if it will not install or never connects.
Nomad: After activation, only for verified network failures with very little data used.
Unused days refunded
Unused days refunded within 30 days of purchase.
Ubigi: No refund once you have started using it.
Nomad: Unlimited plans sit outside the standard refund policy.
24/7 chat without their app
24/7 chat on the website, no app or account.
Ubigi: Support starts with a web form; WhatsApp is an AI assistant.
Ubigi vs Nomad vs SimbaSIM, side by side
From each brand’s own website, help pages and terms, checked 3 October 2026.
Feature
SimbaSIM
Ubigi
Nomad
Every plan is unlimited data
Yes
NoAlso sells fixed-data packs you have to size.
NoAlso sells fixed-data packs you have to size.
No app or account needed
Yes
Yes
Yes
Days start when you land
Yes
Yes
Yes
Add days to the same eSIM
Yes
Yes
PartlyAdd-ons for most plans, but not for unlimited plans.
Exact 3, 7 and 14-day plans
Yes
NoNo unlimited plan for exactly 3 days in Japan, 7 days in Japan, 14 days in Japan.
NoNo unlimited plan for exactly 7 days in Europe, 14 days in Europe, 7 days in Thailand.
Refund if it never connects, even after installing
Yes
Yes
PartlyAfter activation, only for verified network failures with very little data used.
Unused days refunded
Yes
NoNo refund once you have started using it.
NoUnlimited plans sit outside the standard refund policy.
24/7 chat without their app
Yes
NoSupport starts with a web form; WhatsApp is an AI assistant.
Yes
Boxes ticked
8 of 8
4 of 8
3 of 8
Ubigi or Nomad: which is better?
Ubigi
Best for frequent travellers who want one carrier-backed eSIM to top up trip after trip.
Ahead of Nomad on
Add days to the same eSIM
Refund if it never connects, even after installing
Before you buy
No unlimited plan shorter than 8 days in Japan or Turkey.
A narrow refund window, and the terms contradict the help centre.
Human support starts with a web form; reviewers mention slow replies.
Refunds
Refund only if no data has been used, requested within 14 business days of purchase. The terms are stricter: a plan cannot be refunded once bought.
Nomad
Best for price-conscious travellers whose trip length matches one of the plans on offer for their country.
Ahead of Ubigi on
24/7 chat without their app
Before you buy
Unlimited plans cannot be topped up, and lengths are fixed per country — Europe and Turkey stop at 10 days.
Unlimited plans sit outside the standard refund policy.
Some reviewers mention patchy coverage outside cities and slow ticket replies.
Refunds
Full refund within 30 days if the eSIM was never installed or activated. After activation, partial refunds only for verified network failures with very little data used. Unlimited plans have their own terms.
Or skip the trade-off: SimbaSIM
Truly unlimited data on every plan: 3, 7 or 14 days in 136 destinations
No app, no account — your eSIM is delivered in 1 minute
Days start when you land, and more days go onto the same eSIM
Full refund if it never connects; unused days refunded within 30 days
Ubigi is ahead of Nomad on add days to the same eSIM; and refund if it never connects, even after installing. Nomad is ahead of Ubigi on 24/7 chat without their app. Ubigi suits frequent travellers who want one carrier-backed eSIM to top up trip after trip. Nomad suits price-conscious travellers whose trip length matches one of the plans on offer for their country. If you want every box ticked — truly unlimited data, no app, a refund if it never connects — SimbaSIM is the better pick than either.
Do Ubigi and Nomad need an app?+
Ubigi can be used without its app. Nomad can be used without its app. SimbaSIM needs no app and no account: you buy on the website and your eSIM is delivered by email in 1 minute.
What are Ubigi’s and Nomad’s refund policies?+
Ubigi: Refund only if no data has been used, requested within 14 business days of purchase. The terms are stricter: a plan cannot be refunded once bought. Nomad: Full refund within 30 days if the eSIM was never installed or activated. After activation, partial refunds only for verified network failures with very little data used. Unlimited plans have their own terms. SimbaSIM refunds in full if the eSIM will not install or never connects — even after you have installed it — and refunds unused days within 30 days of purchase.
Is there a better alternative to Ubigi and Nomad?+
SimbaSIM. Every plan is truly unlimited data, and it gives you what neither Ubigi nor Nomad does: every plan is unlimited data; exact 3, 7 and 14-day plans; and unused days refunded. Plans start at $12.90 for 3 days in 136 destinations.
Ubigi and Nomad are trademarks of their owners. SimbaSIM is not affiliated with or endorsed by either. Details about Ubigi and Nomad were taken from their own websites and terms on 3 October 2026 and may since have changed.
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