Ubigi
São Tomé & Príncipe
1 GB
Data
7 days
Validity
$29.00
$29.00/GB
Ubigi eSIM São Tomé & Príncipe 2026: Cheap Data Plans & Prices
Ubigi eSIM São Tomé & Príncipe 2026: plans and prices. How much does it cost? Rates by days and GB, from the cheapest to the largest data package, in one list.
Traveling to more than one country? Add it to the search.
Updated Nov 10, 2026
Ubigi plans and prices for São Tomé & Príncipe
Ubigi for São Tomé & Príncipe FAQ.
How much does the cheapest Ubigi eSIM for São Tomé & Príncipe cost?
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The cheapest Ubigi eSIM for São Tomé & Príncipe costs $29.00 and gives you 1 GB for 7 days. We recheck prices daily, so this price is up to date. You can buy it on the official Ubigi site.
Does Ubigi work in São Tomé & Príncipe?
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Yes, Ubigi works in São Tomé & Príncipe on its São Tomé & Príncipe-only plans. If your eSIM is installed but won't connect after you land, open your phone's settings and turn on data roaming for it. Your home SIM can stay as it is.
How much is an Ubigi eSIM for São Tomé & Príncipe for 7, 15 or 30 days?
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For São Tomé & Príncipe alone, these are Ubigi's lowest prices by trip length:
- 7 days: $29.00 for 1 GB
- 15 days: $55.00 for 3 GB
Ubigi has no 30-day plan for São Tomé & Príncipe.
Does Ubigi have an unlimited data eSIM for São Tomé & Príncipe?
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No, Ubigi has no unlimited plans for São Tomé & Príncipe, so every plan comes with a set amount of data.
What is Ubigi, and is it good for São Tomé & Príncipe?
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Ubigi is an eSIM store for travelers, with plans covering 209 destinations. On Trustpilot, 49,749 people have rated it 4.1 out of 5. If you want prices for other countries and the full verdict, read the Ubigi eSIM review.
How much does 1 GB of data cost with an Ubigi eSIM in São Tomé & Príncipe?
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With Ubigi, 1 GB in São Tomé & Príncipe can cost as little as $18.33, on the plan with 3 GB for 15 days.
Can I use an Ubigi eSIM as a mobile hotspot in São Tomé & Príncipe?
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Yes, you can use any Ubigi plan, unlimited ones included, as a hotspot, and shared data comes out of the same plan.
Does Ubigi have a phone plan with a number for São Tomé & Príncipe?
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No, Ubigi's São Tomé & Príncipe plans are data only, so your home number stays on your main SIM. You can still call and message people through WhatsApp or other apps.
Can I buy an Ubigi eSIM before my trip to São Tomé & Príncipe and use it later?
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Yes, you can buy it ahead and install it before you travel. The plan starts on its own when you arrive in São Tomé & Príncipe and turn on the Ubigi line, and it has to start within 6 months of purchase.
Can I top up an Ubigi eSIM?
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Yes, you buy a new plan for the same eSIM in the Ubigi app or on ubigi.me, with no new QR code, even when you have no data left. Each new plan has its own days and doesn't extend the current one.