Best eSIM guide · 2026
iPhone 15 eSIM Comparison (2026): Plans and Pricing
5 providers scored across coverage, pricing, speed, app quality, and support. All data verified June 2026.
From the matrix
HelloRoam — Top composite rating
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The comparison
iPhone 15 eSIM providers compared
All 5 providers ranked by weighted composite score. Color-coded by value.
| Provider | Rubric score (0-5) | From / GB |
|---|---|---|
 HelloRoamHighest scoreTop composite rating | 4.6 | from $3.50/GB |
 AiraloWidest coverage catalogue | 4.5 | $4.50/GB |
 SailyLeading privacy integration | 4.2 | $3.99/GB |
 HolaflyStrongest unlimited tier | 4.3 | $2.99/day |
 NomadMost competitive per-GB rates | 4.2 | $3.00/GB |
Prices verified June 2026. Equal-weight score: Coverage Breadth 20%, Pricing Tiers 20%, Network Generation 20%, App Features 20%, Support Channels 20%.
Feature matrix
iPhone 15 spec-by-spec breakdown
Every rubric dimension compared side by side.
| Feature | HelloRoam | Airalo | Saily | Holafly | Nomad |
|---|---|---|---|---|---|
| Overall rating (0-5, our rubric) | 4.6 | 4.5 | 4.2 | 4.3 | 4.2 |
| Countries | 186+ | 200+ | 200+ | 160+ | 200+ |
| Starting Price | from $3.50/GB | $4.50/GB | $3.99/GB | $2.99/day | $3.00/GB |
| Per-GB Floor | $3.50 | $4.50 | $3.99 | $2.99/day | $3.00 |
| Founded | 2025 | 2019 | 2023 | 2017 | 2020 |
| Headquarters | United Kingdom | Singapore | Vilnius, Lithuania | Murcia, Spain | Santa Clara, CA |
| Support | Live chat + WhatsApp + email | Email + in-app chat | Email only | 24/7 chat + email | Email only |
| Guarantee | 180-day refund | 14-day refund | 30-day refund | 180-day refund | 30-day refund |
| Coverage Breadth score20% weight, 0-5 on our rubric | 4.5 | 4.9 | 4.0 | 4.3 | 3.9 |
| Pricing Tiers score20% weight, 0-5 on our rubric | 4.4 | 4.1 | 4.0 | 4.5 | 4.8 |
| Network Generation score20% weight, 0-5 on our rubric | 4.3 | 4.4 | 4.4 | 4.2 | 4.3 |
| App Features score20% weight, 0-5 on our rubric | 5.0 | 4.7 | 4.5 | 4.1 | 3.9 |
| Support Channels score20% weight, 0-5 on our rubric | 5.0 | 4.2 | 4.1 | 4.7 | 3.9 |
| Weighted Composite | 4.64 | 4.45 | 4.20 | 4.35 | 4.15 |
Score breakdown
iPhone 15 provider scores
Weighted composite score across 5 dimensions.
Methodology
How we score eSIM providers
Five dimensions, each weighted at 20 percent.
Country count, carrier partnerships, regional bundle availability
Per-GB floor, plan tier spread, value at common data amounts
Carrier routing and which network generations that carrier publishes
Installation flow, data tracking, interface quality
Channel availability and refund policy
All scores are editorial assessments based on verified data. Pricing checked weekly. See our full scoring methodology for details.
HelloRoam -- Highest Composite Score
HelloRoam scores 4.64/5 on our rubric overall for iPhone 15, with App 5.0 and Support 5.0 on an iOS and Android app, live chat plus WhatsApp, and a 180-day refund. It activates on an iPhone 15 through the app or a web QR code, an identical process on US eSIM-only and international tray-equipped units alike. Its $3.50/GB starting rate is the second-lowest fixed price in the matrix.
Dimension scores, 0-5 on our rubric
Pros
- 186 countries with 204+ carrier partnerships for reliable local routing
- Fixed plans from $3.50/GB across popular destinations
- Unlimited plans from $5 for short stays, scaling by duration
- iOS and Android app with in-app top-up, add-destination, and usage alerts
- Live chat, WhatsApp, and email support, including real-time channels
- 31+ local currencies supported at checkout
- 63-language interface for non-English travelers
Cons
- Newer brand (launched August 2025) with shorter track record
- 186 countries, behind Airalo's 200+ catalogue
Airalo -- Widest Coverage Catalogue
Airalo's app rates 4.7/5 on our 2026 rubric, behind HelloRoam's App 5.0, and its real-time tracking works the same on an iPhone 15's 20-profile storage as it does on any other eSIM-compatible iPhone. Its $4.50/GB starting rate is the highest fixed price among the five, offset by the widest 200+ country footprint.
Dimension scores, 0-5 on our rubric
Pros
- 200+ countries with the widest coverage breadth in the market
- Regional multi-country bundles (Asialink, Eurolink, Discover Global)
- Automatic in-app install with real-time data tracking and hourly runtime estimates
- Airmoney cashback rewards (5-10% depending on loyalty tier)
- Established brand since 2019 with proven reliability
Cons
- Per-GB pricing higher than budget alternatives
- Unlimited plans available in select markets only, not all 200+ destinations
- No live chat or WhatsApp channel: support runs on email and in-app messaging
Saily -- Best for Privacy
Saily's app scores 4.5/5 on this scorecard on our App dimension, behind HelloRoam's 5.0 and Airalo's 4.7, and bundles NordVPN into every plan at no extra cost inside the same app that manages an iPhone 15's eSIM. Fixed plans from $3.99/GB sit between HelloRoam and Airalo on price.
Dimension scores, 0-5 on our rubric
Pros
- Backed by NordVPN parent company Nord Security with proven privacy infrastructure
- Integrated VPN protection included on every plan at no extra cost
- Clean, privacy-focused app with VPN toggle inside the eSIM interface
- 200 countries with strong European coverage
- 30-day refund policy
Cons
- Email-only support with no live chat or WhatsApp for urgent help
- Fixed data plans only; no unlimited daily tier
- 200 countries, just behind Airalo's 200-plus
Holafly -- Best Unlimited Daily Rate
Holafly's $2.99/day unlimited rate suits an iPhone 15 owner who would rather not track gigabytes across the phone's 20-profile storage capacity, and its app scores 4.1/5 on our rubric on our App dimension, behind HelloRoam's 5.0. The 1GB/day hotspot cap on select destinations applies the same to Personal Hotspot use on any iPhone 15 model.
Dimension scores, 0-5 on our rubric
Pros
- Unlimited daily data from $2.99/day with no data caps
- 160+ countries covered including all major destinations
- Simple per-day pricing: know exactly what you pay before you leave
- 180-day refund policy on unused plans
- 24/7 chat support alongside email
Cons
- Speeds reduce after the daily fair use threshold on most plans
- Hotspot tethering limited to 1 GB/day on select destinations
- Not cost-effective for light data users (under 3 GB/trip)
- Fewer countries than Airalo
Nomad -- Best Budget Per-GB Rate
Nomad's $3.00/GB rate is the cheapest fixed price in the matrix, concentrated in Southeast and East Asia rather than spread evenly across every iPhone 15 owner's destination. Its 3.9/5 on our rubric App score is the lowest of the five, with a basic interface and no real-time usage tracking.
Dimension scores, 0-5 on our rubric
Pros
- Competitive pricing starting from $3.00/GB in Southeast Asia
- Simple, fast checkout with no account required in many cases
- Lowest per-GB rates for Thailand, Vietnam, South Korea, and Japan
- Plans start at a low entry price for short trips
Cons
- Email-only support with no live chat, WhatsApp, or phone channel
- Basic app compared to Airalo and Saily
- 200 countries, behind only Airalo among the five providers
- Limited plan variety in some countries
From the matrix
HelloRoam — Top composite rating
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FAQ
iPhone 15 eSIM questions, answered
Does the iPhone 15 support eSIM?
Does the iPhone 15 support eSIM?
Yes. All four iPhone 15 models, the 15, 15 Plus, 15 Pro, and 15 Pro Max, support eSIM, and US-market units ship with no physical SIM tray at all. All five providers in this comparison, including HelloRoam at 4.64/5 on this scorecard overall, activate on any iPhone 15.
How many eSIM profiles can an iPhone 15 store?
How many eSIM profiles can an iPhone 15 store?
An iPhone 15 stores up to 20 eSIM profiles, the same ceiling as the iPhone 16 series and more than double the 8-profile limit on the iPhone 14 series. Only two profiles stay active at once under Dual eSIM Dual Standby regardless of how many are stored.
Is the iPhone 15 eSIM-only, or does it have a SIM tray?
Is the iPhone 15 eSIM-only, or does it have a SIM tray?
US-market iPhone 15 units have no physical SIM tray and run on eSIM alone. iPhone 15 units sold outside the US keep a nano-SIM tray alongside eSIM support, so those buyers can run a physical SIM, an eSIM, or one of each under Dual eSIM Dual Standby.
Does an iPhone 15 need to be unlocked for a travel eSIM?
Does an iPhone 15 need to be unlocked for a travel eSIM?
Yes. An iPhone 15 must be carrier-unlocked before any of the five providers in this comparison, HelloRoam, Airalo, Holafly, Saily, or Nomad, can install a profile. A locked iPhone 15 tied to a single carrier rejects third-party eSIM activation.
Which eSIM app rates highest for an iPhone 15?
Which eSIM app rates highest for an iPhone 15?
HelloRoam leads App at 5.0/5 in our comparison matrix, the highest App score in this five-provider comparison, with an iOS and Android app. Airalo follows at 4.7/5 on our rubric, with hourly runtime estimates and real-time data tracking. Saily scores 4.5/5 with a bundled VPN toggle.
Is there any eSIM difference between the iPhone 15 and iPhone 16?
Is there any eSIM difference between the iPhone 15 and iPhone 16?
No measurable one. Both series store up to 20 eSIM profiles and run Dual eSIM Dual Standby, and both ship eSIM-only in US-market units while retaining a nano-SIM tray elsewhere. The two generations carry an identical eSIM feature set in this comparison's device matrix.
Compare all 5 providers for iPhone 15
Side-by-side scoring. Plans from $2.99/day to $4.50/GB. Verified June 2026.