Limited time left to score an iPhone 18 Pro “On Us” from T-Mobile!

This story is sponsored by T-Mobile. PhoneArena's opinions in this article have not been affected in any way!

Which means that any offers that were available during the pre-order period will also be going away very soon. In particular, T-Mobile’s “iPhone 18 Pro On Us” is definitely one that you don’t want to miss.

T-Mobile’s iPhone 18 Pro deal

In typical T-Mo fashion, the offer is available to both new customers and existing subscribers in good standing. Newcomers need to port their number to Experience Beyond 2.0, Experience Beyond, or Go5G Next.

Existing customers can trade in an eligible device in any condition on the Experience Beyond plan and they will get the On Us deal.

The rules are simple — pick up a new iPhone 18 Pro with your new plan, and you will get $1,200 off on its price, in the form of monthly bill credits over up to 36 months.

That’s the full price of an iPhone 18 Pro. Essentially, once your contract is up for renewal, you will have an iPhone 18 Pro that was a perk with your T-Mobile service, fully paid back to you in bill credits.

If you prefer the iPhone 18 Pro Max instead, you will get the same $1,200 in bill credits, with you only needing to pay the extra $100 for the Max size.

iPhone 18 Pro On Us at T-Mobile

$0

$1199

$1199 off (100%)

Get $1,200 off by switching to T-Mobile or trading in eligible device in any condition for existing customers

Buy at T-Mobile

iPhone 18 Pro Max - $1,200 off at T-Mobile

$99

$1299

$1200 off (92%)

Get $1,200 off by switching to T-Mobile or trading in eligible device in any condition for existing customers

Buy at T-Mobile

*With up to 36 monthly bill credits when you trade in an eligible device in any condition on Experience Beyond. For well-qualified customers; plus tax & $35 device connection charge.

Is it worth switching to T-Mobile in 2026?

T-Mobile has been on a roll over the past decade, expanding its network coverage and speed, but also offering great plans at very competitive value. Its efforts in infrastructure have proved successful — T-Mo has been ranked “Best overall network” by independent speedtester Ookla[1] for the past 2 years.

The flagship Experience Beyond 2.0 plan comes with multiple lifestyle perks. It includes access to multiple streaming services such as Netflix and Hulu, and also an Apple TV+ subscription for only $3 per month.

You get a full year of free AAA Classic membership, providing roadside assistance, and a full year of DashPass for $0 deliveries from DoorDash plus reduced fees.

That’s on top of the excellent wireless service, of course — unlimited premium mobile data, up to 4K UHD video streaming (on 5G), unlimited hotspot use, unlimited text and 30GB of data in Mexico and Canada, unlimited text and 15GB of high-speed data in 215+ countries & destinations.

Browse more iPhone deals at T-Mobile

Switching to T-Mobile

The switching process is pretty easy in 2026. There’s a T-Mobile Join Us guide on T-Mo’s website, or you can download the T-Life app on your iPhone or Android phone.

Of course, doing it in-person at a T-Mobile location is also an option, and you will have qualified personnel on place to help you fill out the contract. All you need to know is your phone number, your account PIN, and your billing ZIP code.

1 - T-Mobile: Best Mobile Network in the U.S. According to Ookla Speedtest. For well-qualified customers.