Best eSIM for iPhone 2026

Every iPhone from the XS onwards supports eSIM — and since iPhone 14, US models are eSIM-only with no physical SIM tray at all. If you travel with an iPhone and want to avoid expensive roaming charges, an AloOui travel eSIM is the fastest and most affordable way to stay connected abroad. This guide covers everything you need to know.

Which iPhones Support eSIM?

Apple introduced eSIM support with the iPhone XS in 2018. All of the following models are fully compatible with AloOui plans:

• iPhone 16, 16 Plus, 16 Pro, 16 Pro Max
• iPhone 15, 15 Plus, 15 Pro, 15 Pro Max
• iPhone 14, 14 Plus, 14 Pro, 14 Pro Max (US models: eSIM only)
• iPhone 13, 13 Mini, 13 Pro, 13 Pro Max
• iPhone 12, 12 Mini, 12 Pro, 12 Pro Max
• iPhone 11, 11 Pro, 11 Pro Max
• iPhone XS, XS Max, XR
• iPhone SE (2nd gen, 3rd gen)

Note: Your iPhone must be carrier-unlocked to use a third-party eSIM like AloOui. iPhones purchased directly from Apple or after completing a carrier contract are typically unlocked.

AloOui eSIM Plans for iPhone — 2026 Pricing

AloOui offers plans for 200+ countries. Here are example plans for the most popular travel destinations among iPhone users.

* Prices shown are real plan prices from your AloOui store. View all plans →

How to Install an eSIM on iPhone — Step by Step

1. Purchase your AloOui plan and receive your QR code by email (within 2 minutes).
2. On your iPhone, go to Settings → Cellular → Add eSIM.
3. Tap Use QR Code and scan the code from your email.
4. Follow the on-screen prompts to confirm and activate.
5. Label the plan (e.g. "Europe Travel") and set it as your data line.
6. Enable Data Roaming. Your plan activates automatically when you land.

Pro tip: Install your AloOui eSIM at home on Wi-Fi before you travel. You'll be online the moment you land — no airport queues, no SIM hunting.

Why iPhone Users Choose AloOui

Follow AloOui

Travel tips, eSIM guides, and destination coverage across all our channels.

Frequently Asked Questions — iPhone eSIM

Does iPhone support eSIM?

Yes. All iPhones from the XS (2018) onwards support eSIM. iPhone 14 US models are eSIM-only with no physical SIM tray. iPhone 15 and 16 models globally support eSIM alongside a nano-SIM slot.

How do I add an eSIM to my iPhone?

Go to Settings → Cellular → Add eSIM → Use QR Code. Scan the QR code from your AloOui email and follow the prompts. The whole process takes under 2 minutes.

What is the cheapest eSIM for iPhone travel?

AloOui offers iPhone-compatible eSIM plans from $3.17 for Europe (1GB/7 days) and $4.63 for Singapore (1GB/7 days). Plans are available for 200+ countries with instant QR delivery.

Can I use two SIMs on my iPhone while traveling?

Yes. iPhone supports Dual SIM — keep your home SIM active for calls while using your AloOui eSIM for data abroad. Manage both from Settings → Cellular.

What if my AloOui eSIM doesn't work on my iPhone?

AloOui offers a 100% money-back guarantee. Contact our team via the Help Center and we'll resolve it or issue a full refund.