T-Mobile Prepaid eSIM 4+

T-Mobile US


Designed for iPhone

    • 4.9 • 11.9K Ratings
    • Free

iPhone Screenshots


Discover the easiest way to activate the Un-carrier on your phone with T-Mobile Prepaid eSIM. Unlock the potential of your iPhone with eSIM functionality and join the T-Mobile nationwide network effortlessly. Download the app, select a prepaid plan, and you're ready.

With eSIM, you can conveniently manage two lines on a single phone, making it ideal for those who need to handle both their business and personal numbers from one device. For those planning a trip to the US, eSIM enables you to set up your phone with a local number, ensuring seamless communication. Activating your number is easy.

Embrace the Un-carrier experience on your eSIM today. So that you know, this service is not available for devices locked to another carrier. The availability of specific prepaid plans may vary at the time of purchase. It could differ from the screenshots shown in the App Store preview.

If you need any assistance or support, please don't hesitate to reach out to us at eSIM@t-mobile.com.

What’s New

Version 2.4

Bug fixes

Ratings and Reviews

4.9 out of 5
11.9K Ratings

11.9K Ratings

BigRed717 ,

Worked flawlessly

Got an iPhone 14 plus. Had Verizon prepaid and they wouldn’t let me add this phone to a prepaid account. So started searching for other providers since Verizon wouldn’t help me. They would only do it for a post paid account for triple the price I was paying. T-Mobile was first on the list. Tried adding a new prepaid account online and it wouldn’t work. Then seen this app in the help section. Downloaded and was up and running in under 10 minutes with a new number and account. 5G works (although it’s download is more like LTE, 26 mbps DL but upload is 18 so better than VZ lte) and everything was good to go. Anyone wondering why T-Mobile is growing faster than the other 2 in the US? This is why. Painless app to add eSIM only phones that works. No phone calls or endless transfers. This is how it’s done Verizon.

ClassyKimmy18 ,

Great so far, highly recommend!

Can’t say about service or billing yet but so far SO GREAT! I have AT&T prepaid right now and I legit had to go into a store and wait for 30 min just to start service on an eSIM! Super inconvenient for me not to mention I was activating an electronic sim there’s nothing physical that should make me physically have to go into a store! Now with T-Mobile prepaid it was as easy as installing an app onto my iPhone then picking out/paying for a plan and DONE! Very easy hassle free CUSTOMER FRIENDLY process and so far I am very very pleased!

rgran53 ,

Easy to use!

I made the decision to switch from Mint Mobile and Visible Wireless due to sever deprioritization issues. I made the decision to go with T Mobile prepaid. I stumbled across this app and couldn’t believe how easy it was to set up on my iPhone 12 Pro.

The only “issue” I had was that I didn’t see any option in the app to port my number from my previous carrier (It assigned me a new number), but I made a phone call to T Mobile prepaid and it was ported instantly! It took maybe 5 minutes, in total, on the phone (make sure you have your account number and pin from your previous carrier). Very minor inconvenience, but if that option was added to the app, it would make this app PERFECT.

Developer Response ,

Thank you for choosing the Un-Carrier!

We are happy to hear that the eSIM app got you connected to our network. We appreciate your feedback!

Your friendly prepaid eSIM team !!

App Privacy

The developer, T-Mobile, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Financial Info
  • Location
  • Contact Info

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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