Four people, six devices and a carrier that bills every line separately is how a holiday budget disappears. HelloRoam ranks first here on the cost of connecting several devices: hotspot sharing runs on all 1,129 of its plans, and there is no per-line fee, because there are no lines. One 20 GB plan at $15.99 feeds a parent's phone, two tablets and a laptop from a single purchase.
Airhub takes the other route and pools one data bucket across every device in the group. This page prices both shapes on a 10 day trip.
Which providers are best for this use case?
| Rank | Provider | Best For | Why |
|---|---|---|---|
| #1 | HelloRoam | Lowest cost across several devices | HelloRoam charges $15.99 for 20 GB and $8.26 for 10 GB, and every one of its 1,129 plans allows hotspot sharing. One parent buys one plan and shares it with the tablets, the kids' phones and a laptop, with no per-line fee, because there are no lines to bill. The catalogue runs to 185 destinations, scores 4.9/5, and refunds an unactivated eSIM for 180 days. Sharing happens over the phone hotspot rather than from a pooled bucket. |
| #2 | Airhub | Data pooling across separate devices | Airhub pools one data bucket across every device in the group, which is the feature HelloRoam does not sell. An Airhub 10 GB pool costs $21.00, against $8.26 for 10 GB at the top pick, and Airhub covers 135 destinations against 185. Each phone keeps its own eSIM profile, so a teenager manages their own usage and nobody sits beside the hotspot. Airhub scores 4.1/5 overall and activates from one QR code per device. |
| #3 | Airalo | Family trips through several countries | Airalo covers 200 destinations and sells regional bundles, so one profile follows a family across a continent instead of stopping at each border. Airalo prices 3 GB at $11.00 and 10 GB at $26.00. HelloRoam charges $3.22 and $8.26 for those same two sizes. In-app top-up adds data mid-trip without a reinstall. Airalo scores 4.5/5, and refunds run 14 days on an unactivated eSIM. |
| #4 | Holafly | Families who refuse to count data | Holafly sells genuinely unlimited plans, which suits a family whose teenagers stream on every train. Unlimited costs $19.00 for 5 days, $34.00 for 10 days and $54.00 for 30 days, per device. Holafly covers 160 destinations and scores 4.2/5. Hotspot sharing is blocked on most Holafly plans, so every device needs its own plan, and four of them cost $136.00 for a 10 day trip. |
| #5 | Nomad eSIM | One cheap plan per person | Nomad eSIM suits a family that wants a separate plan on every phone at a low per-device price. Nomad prices 1 GB at $3.00 and 3 GB at $8.00, and covers 120 destinations with a 4.2/5 score. Four 3 GB plans cost $32.00 and give the family 12 GB in total. One shared HelloRoam 20 GB plan costs $15.99 and gives them 20 GB. |
One shared hotspot against one plan per device
Two shapes work for a family. One person buys a large plan and shares it from the phone hotspot, or every device carries its own plan.
The hotspot shape costs the least. HelloRoam allows hotspot sharing on all 1,129 plans, so a 20 GB plan at $15.99 covers a parent's phone plus the tablets and phones sitting next to it. It fits families with children under 12 who move as one group.
The limits are physical: the sharing phone has to stay charged and stay in range.
Pooling is the middle shape, and Airhub is the provider that sells it. Every device keeps its own eSIM profile, and all of them draw from one bucket across 135 destinations. A 10 GB pool costs $21.00.
Teenagers get independence, parents get one bill, and nobody walks around tied to a hotspot. A HelloRoam family shares over the hotspot instead, because there is no pooled bucket to buy.
One plan per device is the most flexible and the most expensive. Four Airalo 3 GB plans cost $44.00, and four Nomad 3 GB plans cost $32.00, against $15.99 for a single 20 GB plan shared from one phone.
The rule we give families: pool with Airhub when three or more people carry an eSIM phone and split up during the day. Share one plan over hotspot when the family moves together, or when the kids carry WiFi-only tablets.
eSIM setup on kids' phones and tablets
Check every device before you buy anything. An iPhone XS or newer takes an eSIM, as does a Galaxy S21 or newer, a Pixel 3 or newer, and selected Motorola, OnePlus and Xiaomi phones. A phone bought on a carrier instalment plan has to be unlocked first, even after the last payment clears.
Only iPads sold as WiFi plus Cellular carry an eSIM: iPad Pro from 2018, iPad Air from 2019, iPad mini from 2019. A WiFi-only tablet has no cellular radio at all, so no provider on this page reaches it. The hotspot answers that, and HelloRoam allows hotspot sharing on all 1,129 plans.
Give a teenager their own profile only when they will watch the counter. Set the device warning first: iPhone under Settings, Cellular, Current Period, and Android under Settings, Network, Data Usage. Airhub shows usage per device across a pooled bucket, which is the clearest view for a family running three or more phones.
Parental controls live on the device, not on the e-sim. Screen Time and Family Link work abroad the way they work at home, across the 185 destinations in the top pick's catalogue and the 135 destinations Airhub covers.
Total cost for a family of four in Europe
Two parents, two teenagers, 10 days, each on their own phone. Hotel and apartment WiFi covers the evenings, so the plan carries maps, messaging, photos and the occasional video call.
One HelloRoam 20 GB plan at $15.99, shared from a parent's phone, is the floor. Add a second plan at $8.26 for 10 GB when the family splits up during the day, and the trip totals $24.25 for 30 GB.
An Airhub 10 GB pool costs $21.00 and gives every device its own profile. Four Airalo 3 GB plans cost $44.00 and cover 200 destinations, which earns its keep on a route through several countries. Four Nomad 3 GB plans cost $32.00.
Four Holafly unlimited 10 day plans cost $136.00, and nobody checks a counter all week.
Now the comparison that pays for the trip. A carrier day pass at $12 per device per day runs $480 for four people over 10 days. The same family on one shared HelloRoam plan spends $15.99.
That gap is why families move to e SIM data, and it holds across the catalogue, from Thailand at $0.29/GB to Germany and France at $0.61/GB.
How We Chose
We ranked these providers on the cost of connecting several devices, not on one plan's headline price. Three things decide a family trip: whether hotspot sharing is allowed, whether data pools across devices, and what the group pays in total. HelloRoam ranks first on total cost, because hotspot sharing is enabled on all 1,129 of its plans, a 20 GB plan costs $15.99, and there is no per-line fee, since the catalogue sells no lines.
Airhub ranks second because it sells the one feature the top pick does not, a shared data bucket across 135 destinations, at $21.00 for 10 GB. Airalo ranks third on catalogue size, 200 destinations, and on regional bundles for multi-country drives. Holafly ranks fourth for families that will not count gigabytes, at $34.00 per device for 10 unlimited days, with hotspot blocked on most plans.
Nomad eSIM ranks fifth on per-device price at $8.00 for 3 GB. Every price here comes from the providers' own published catalogues in 2026. We publish no speed figures on this page, because we have run no speed tests.
Common Mistakes to Avoid
Buying four premium plans when one shared plan does the same job. A family of 4 with young children rarely needs 4 separate eSIM profiles, and the extra three cost more than the trip's data.
Buy one 20 GB plan at $15.99 and share it from one phone. Keep per-device plans for the teenagers who split off during the day.
Letting the hotspot phone run flat. Tethering drains a battery far faster than normal use, and a dead phone takes the whole family offline at the worst moment.
Carry a 10,000 mAh power bank, name one hotspot phone, and charge the bank overnight. On a long day out, hand the hotspot job to the second parent's phone.
Expecting HelloRoam to pool data across devices. There is no family plan and no shared bucket, so a second phone with its own profile draws its own allowance.
Share over the hotspot, which works on all 1,129 plans, or buy the Airhub pool at $21.00 for 10 GB across 135 destinations when everyone wants their own profile.
Skipping the compatibility check on the kids' devices. A WiFi-only tablet takes no eSIM from any provider at any price, and neither does a locked hand-me-down phone.
Check each device first: iPhone XS or newer, Galaxy S21 or newer, Pixel 3 or newer, and iPads sold as WiFi plus Cellular. Everything else joins the hotspot over WiFi.
Buyer's Guide
Start by counting eSIM capable phones, not people. A family with two eSIM phones and three WiFi-only tablets needs one plan, not five.
For families with young children, one HelloRoam 20 GB plan at $15.99 shared from a parent's phone covers a 10 day trip. Add a 10 GB plan at $8.26 for the second parent when the group splits up during the day.
For families with teenagers who want their own line, the Airhub pool is the better shape. A 10 GB bucket costs $21.00 across 135 destinations, and every device keeps its own profile and its own usage view.
For drives through several countries, Airalo regional bundles cover a continent on one profile, and its country plans price 3 GB at $11.00 and 10 GB at $26.00.
For families who will not track data at all, Holafly charges $34.00 per device for 10 unlimited days. Four people cost $136.00, which is the price of never checking a counter.
One last check before you buy. An unactivated eSIM stays refundable for 180 days, so booking data early for a trip with loose dates costs nothing.
Frequently asked questions
Can I share one eSIM plan across multiple phones?
Not as a profile, but yes as a connection. Each phone needs its own eSIM installed. HelloRoam allows hotspot sharing on all 1,129 of its plans, so one 20 GB plan at $15.99 feeds the phones and tablets around it over WiFi. Airhub takes the other route and pools one bucket across 135 destinations.
Do kids' phones need to be unlocked for eSIM?
Yes. Every device has to be eSIM capable and carrier unlocked. An iPhone XS from 2018 or newer qualifies, as does a Galaxy S21 or a Pixel 3 or newer. Phones bought on a carrier instalment plan often stay locked after the final payment, so call the carrier at least 2 weeks before you fly.
What is the cheapest way to connect a family of four abroad?
One 20 GB plan at $15.99, shared from a single phone's hotspot, connects a family of 4 for the least money. A 10 GB plan at $8.26 covers a shorter trip. Per device, four Nomad 3 GB plans cost $32.00 and four Airalo 3 GB plans cost $44.00, both above the single shared plan.
Can I control how much data my kids use on their eSIM?
Yes, at two levels. Airhub shows usage per device across a pooled bucket, the clearest view for 3 or more phones. On any plan, set the device warning: iPhone under Settings, Cellular, Current Period, and Android under Settings, Network, Data Usage. On a shared hotspot, the 20 GB allowance shows on the sharing phone only.
Will eSIM work on a child's WiFi-only iPad?
No. A WiFi-only iPad has no cellular radio, so no eSIM activates on it. Only models sold as WiFi plus Cellular qualify: iPad Pro from 2018, iPad Air from 2019, iPad mini from 2019. For the rest, share a parent's connection, because hotspot works on all 1,129 plans and the tablet joins over WiFi.
How do I share eSIM data with family?
Two methods work. Hotspot: one person installs an e-sim, switches on the phone hotspot, and the family joins over WiFi. HelloRoam allows this on all 1,129 plans, and 20 GB costs $15.99. Pooling: Airhub gives each device its own profile while all of them draw from one shared bucket across 135 destinations.
What is the cheapest eSIM for a family of 5?
One 20 GB plan at $15.99 shared over hotspot, plus a 10 GB plan at $8.26 for whoever wanders off, comes to $24.25 for 30 GB across 5 people. Five Nomad 3 GB plans cost $40.00 and deliver 15 GB between them. An Airhub 10 GB pool at $21.00 gives all five their own profile.
Can our family use one eSIM plan in multiple countries in Europe?
Not on a country plan. Airalo sells regional bundles that cover a continent on one profile, which suits a driving route through 4 or 5 countries. HelloRoam sells per-destination plans across 185 destinations, with Germany and France at $0.61/GB. For one country the destination plan costs less, and for a border-hopping trip the bundle wins.
How do we split data fairly between family members on one plan?
On a pooled plan, Airhub shows usage per device, so the split stays visible. On a shared hotspot every connection looks like one device, so agree the rules before you fly: downloads over hotel WiFi, streaming off, data for maps and messaging. A 20 GB plan at $15.99 carries 4 people through a 10 day trip on those rules.
Is eSIM safe for kids to use abroad?
Yes. An eSIM is a carrier profile, so the phone behaves the way it does at home. Screen Time and Family Link keep working, and content limits stay on the device rather than with the provider. These plans are data only, with no voice calls and no SMS, and that holds across all 185 destinations in the catalogue.