Nomad eSIM alternatives for heavy data users
Key facts
- VoaSim sells unlimited data by days, while Nomad-style eSIMs sell fixed gigabytes you can run out of.
- One VoaSim price per duration applies to all 170 destinations: 7 days USD 23.90, 30 days USD 61.90, 60 days USD 106.90 (USD 1.78/day).
- A GB package can still be cheaper if you are a light user staying in one country.
- Install the eSIM before you fly; the days only start at your first connection abroad.
- No island Caribbean coverage; Puerto Rico works, and one Europe eSIM covers 50 countries.
See the exact price for your dates
Nomad is one of the better-known eSIM apps: you pick a country or region, buy a data package measured in gigabytes, and top up when it runs out. That model is fine if you know exactly how much data you use. It gets stressful if you stream, navigate all day, upload photos or work from the road.
This page is a comparison of models, not a lab test. No speed benchmarks, no invented prices or ratings. Just how a GB-based eSIM works, when it is the right pick, and how VoaSim's unlimited-per-day approach compares.
How the Nomad model works
Nomad (like Airalo, Saily, Ubigi and most app-first brands) sells data by the gigabyte. You choose a local, regional or global package, a validity window in days, and an amount of data. The eSIM QR code arrives after purchase and you install it on your phone.
Three things define the experience:
- The cap. When the GB are gone, you stop or you top up. Prices and top-up options are shown in the app, so check them there — we do not quote third-party prices.
- The validity. Unused data usually expires with the package, not with your trip.
- The region. A local package covers one country; crossing a border may mean a second purchase unless you bought a regional plan.
For exact current packages, terms and tethering rules, check Nomad's own app and terms. That is the only reliable source.
When Nomad is the better pick
Be honest with yourself before you switch. A GB-based eSIM is often the smarter buy when:
- You are a light user: hotel Wi-Fi at night, a bit of maps and messaging by day. A small package can cost less than any unlimited plan.
- You want a single-country plan for a short hop and nothing else.
- You want everything managed in one app, with a wallet of leftover packages for future trips.
- You need a specific feature Nomad documents and we do not promise — for example, guaranteed tethering on a given plan.
VoaSim makes more sense the other way around: when you can't predict your usage, when the trip crosses borders, or when running out of data mid-trip would actually hurt. See the wider field on our best travel eSIM and comparison pages.
How VoaSim compares
VoaSim removes the gigabyte from the equation. The data is truly unlimited: no cap, no speed throttling, no hidden fair-use clause. You pay for days, not for volume.
| Point | GB-package eSIM (Nomad model) | VoaSim |
|---|---|---|
| Data | Fixed GB, top up when out | Unlimited, no throttling |
| Pricing | Varies by country and size | One price per duration, any destination |
| Coverage | Local, regional or global packs | 170 destinations; Europe plan = 50 countries |
| Payment | In-app | USD card via Stripe, invoice by email |
| Support | App / ticket | Humans by email and chat |
| If it won't connect | Per each brand's terms | 100% refund if support can't fix it |
Both are data-only: no phone number, no traditional voice. WhatsApp, FaceTime and maps run over data on your usual number.
VoaSim prices: one table, every destination
Same price whether you fly to Japan, Brazil, Italy or Morocco. Today's promo price is already 15% off.
| Duration | Price | Per day |
|---|---|---|
| 5 days | USD 18.90 | USD 3.78 |
| 7 days | USD 23.90 | USD 3.41 |
| 10 days | USD 30.90 | USD 3.09 |
| 15 days | USD 42.90 | USD 2.86 |
| 30 days | USD 61.90 | USD 2.06 |
| 60 days | USD 106.90 | USD 1.78 |
Trips of 1 to 4 days pay the 5-day package. A second eSIM in the same order gets 10% extra off — useful for couples. Maximum 90 days per eSIM. Run your dates through the price simulator to see the exact total before you pay.
Your switching checklist
Before you buy any eSIM — Nomad, VoaSim or another brand — run this list:
- Phone compatible? iPhone XR or newer, Galaxy S20 or newer, Pixel 3 or newer, most phones from 2020 on. Dial *#06#: if an EID appears, you have eSIM. Carrier-locked phones must be unlocked.
- Coverage? VoaSim covers 170 destinations including Brazil, but not the island Caribbean (Dominican Republic, Cuba, Jamaica, Bahamas, Aruba, Curaçao). Puerto Rico works on US networks.
- Border crossings? One Europe eSIM covers 50 countries, including the UK, Switzerland, Turkey, Norway and Iceland.
- Tethering? We do not promise hotspot; ask support first if you depend on it.
- Cruise? eSIM works on land at ports, not at sea.
- Install before you fly. Days start at the first connection abroad, so keep the line off until you land.
Buying, delivery and what happens if it fails
You pay with an international credit or debit card in USD through Stripe. No hidden fees, no local-currency surprises, and an invoice lands in your inbox. There is no cash option and no early-booking discount on the English site — the table price is the price.
The QR code arrives by email within minutes, plus a WhatsApp heads-up if you left a number at checkout. Install it at home with the step-by-step iPhone or Android guide, then leave the eSIM line off (on Android, do not switch its data on) until you land. Your physical SIM and your number stay in the phone; just turn off your home carrier's data roaming.
If something goes wrong, our free eSIM Rescue tool diagnoses an eSIM of any brand with no signal — including one you bought elsewhere. And if a VoaSim eSIM will not connect and support cannot fix it, you get a 100% refund. More on how we operate at /trust/.
Why trust VoaSim?
Registered company with an invoice on every purchase, USD payment via Stripe with no hidden fees, human support and a guarantee: if the eSIM will not connect and support cannot fix it, you get 100% back.