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eSIM Check

iPhone 18 Series eSIM support

Yes — all 2 models in the iPhone 18 Series support eSIM. One restriction applies to the whole range, detailed below.

Checked against the 2 iPhone 18 Series entries in our device database. This is the current generation.

Model-by-model breakdown

ModeleSIM Restriction
iPhone 18 ProSupportedeSIM-only in 12 markets (US, CA, MX, JP, Gulf)
iPhone 18 Pro MaxSupportedeSIM-only in 12 markets (US, CA, MX, JP, Gulf)

What this means in practice

On iPhone, eSIM lives in Settings › Cellular › Add eSIM. Models sold in the United States since the iPhone 14 have no SIM tray at all — they are eSIM-only. Since the iPhone 17 generation Apple has extended that to twelve markets, and the iPhone Air is eSIM-only everywhere. An iPhone stores several profiles and keeps two active at once, so a home line and a travel plan can run side by side.

Check your own device

A model list tells you what the hardware can do. It cannot tell you whether your particular unit is carrier-locked, or whether it is a regional variant sold without eSIM hardware. Run the free check on the phone itself — it reads the eUICC chip directly and answers in a few seconds.

Check my deviceandroidDownload Now

Free on Android, no account needed.

Frequently asked questions

Do all iPhone 18 Series models support eSIM?expand_more
Yes. All 2 models listed on this page — iPhone 18 Pro, iPhone 18 Pro Max — carry eSIM hardware. Note: eSIM-only in 12 markets (US, CA, MX, JP, Gulf).
Can I use an eSIM and a physical SIM at the same time on the iPhone 18 Series?expand_more
Yes, outside the eSIM-only markets, where these models keep a physical SIM slot next to the eSIM. In the United States and the eleven other eSIM-only markets there is no SIM tray, and the phone runs two eSIMs instead.
How many eSIM profiles can a iPhone 18 Series model store?expand_more
An iPhone stores eight or more eSIM profiles and keeps two of them active at the same time. A stored profile consumes no data and no battery.
Why does my iPhone 18 Series model not show the eSIM option?expand_more
Three causes account for almost every case: the unit is a regional variant sold without eSIM hardware, the phone is locked to a carrier that has not provisioned eSIM, or the software is too old. The free check reads the chip directly and tells you which applies.

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