Ultra Mobile vs Boost Infinite: Plans & coverage compared

Ultra Mobile or Boost Infinite: Which carrier is better?
man pointing at stars
Ultra Mobile
$10-40 /mo View Plans T-Mobile network
vs
Boost Infinite
$25 /mo View Plans AT&T & T-Mobile networks
Cheap cell phone plans starting at $10/mo -Compare Now
By
Rob Webber
Rob Webber

Rob Webber

Founder

About Rob

Rob has 15+ years experience running price comparison & review websites that empower consumers to find the cheapest cell phone services, cell phone deals, home phone, and internet providers available. He has been published in Forbes, US News, Entrepreneur, Huffington Post, Inc.

Rob's Expertise

5G wireless networks, cell phone plans, cell phone deals, MVNOs, internet services, tablets, comparison shopping, money saving, reviewing telecom products & services

- Last updated on March 27th, 2023

MoneySavingPro independently researches the products & services to bring you our recommendations. We may earn money when you click our links - disclosure policy.

Looking to switch carrier but not sure if Ultra Mobile or Boost Infinite is better?

Within this guide, you'll be able to compare Ultra Mobile and Boost Infinite coverage, features, plans and prices side-by-side, so you can decide for yourself which carrier offers the best deal.

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Ultra Mobile vs Boost Infinite comparison

Our Rating:
View Plans

Read our Ultra Mobile review

Our Rating:
View Plans

Read our Boost Infinite review

Ultra Mobile

Boost Infinite

Pros

  • Simple account dashboard

  • Unlimited international talk and text

  • Nationwide coverage

Cons

  • Customer service


Ultra Mobile vs Boost Infinite plans

Ultra Mobile plans start at $10 and Boost Infinite plans start as low $25. With no contract, you can get some of the cheapest cell phone plans when shopping for a deal with MVNO's like Ultra Mobile and Boost Infinite.

Ultra Mobile SIM card vertical

Ultra Mobile

T-Mobile wireless network coverage

Unlimited mins

Unlimited texts

0GB 4G/5G Data

$10/mo

Ultra Mobile 0GB plan includes unlimited mins, unlimited texts and 0GB data for only $10 per month. Ultra Mobile plans offers wireless coverage on the T-Mobile 5G and 4G LTE network. View Ultra Mobile phone plans

Ultra Mobile plans

Plan

Data

Price

Ultra Mobile unlimited talk & text plan

0GB

$10/mo

Ultra Mobile 2GB plan

2GB

$14/mo

Ultra Mobile 6GB plan

6GB

$25/mo

Ultra Mobile 15GB plan

15GB

$30/mo

Ultra Mobile unlimited data plan

Unlimited

$30/mo* 3 Months for $90 with Promo Code: UNLTD90

Boost Infinite SIM card vertical

Boost Infinite

AT&T & T-Mobile wireless network coverage

Unlimited mins

Unlimited texts

Unlimited 4G/5G Data

$25/mo*

* $25/mo Forever - No Price Increases

Boost Infinite Unlimited plan includes unlimited mins, unlimited texts and unlimited data for only $25 per month. Boost Infinite plans offers wireless coverage on the AT&T & T-Mobile 5G and 4G LTE networks. View Boost Infinite phone plans

Boost Infinite plans

Plan

Data

Price

Boost Infinite unlimited data plan

Unlimited

$25/mo* $25/mo Forever - No Price Increases


Ultra Mobile vs Boost Infinite coverage

Ultra Mobile is powered by T-Mobile and Boost Infinite is powered by AT&T. Coverage can vary depending on your location. You can check their availability in your area by using our coverage checker.

Ultra Mobile coverage

Ultra Mobile is powered by T-Mobile 5G & 4G LTE wireless networks.

View Ultra Mobile coverage map

T-Mobile coverage map

Boost Infinite coverage

Boost Infinite is powered by AT&T and T-Mobile 5G & 4G LTE wireless networks.

View Boost Infinite coverage map

AT&T coverage map

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Ultra Mobile vs Boost Infinite plan features

Carrier Features Ultra MobileBoost Infinite
Networks T-MobileAT&T & T-Mobile
Data Speed 5G & 4G LTE5G & 4G LTE
3G Network GSMGSM
Mobile Hotspot
Bring Your Phone
Keep Your Number
Contract No - prepaidNo - Postpaid
Credit Check
Customer Service 24/76am to 10pm
Money Back Guarantee Yes - 10 day
5G 0
Taxes/fees included
VoLTE
WiFi Calling
Visual Voicemail
Multi-line Discounts
Multi-month Discounts
International Calls Yes - Includes 80 countries
International Roaming

Ultra Mobile vs Boost Infinite customer service

Ultra Mobile customer service

65 Ultra Mobile customer reviews

Contact Ultra Mobile customer care

Boost Infinite customer service

Contact Boost Infinite customer care

  • Call (866) 957-7772

  • Tag @Boost_Infinite on Twitter


Ultra Mobile vs Boost Infinite FAQs

What's the difference between Ultra Mobile and Boost Infinite?

The main difference between Ultra Mobile and Boost Infinite are plan prices and features. Both offer cheap cell phone plans powered by the major networks.

What networks do Ultra Mobile and Boost Infinite use?

Ultra Mobile is powered by T-Mobile and Boost Infinite runs on AT&T & T-Mobile.

What phones are compatible with Ultra Mobile and Boost Infinite?

Most newer handsets are compatible if they're unlocked, but if you're not sure you can check phone compatibility with our IMEI checker.

Does a Ultra Mobile phone work with Boost Infinite?

If your Ultra Mobile phone is unlocked it should work with Boost Infinite. Most of the latest handsets are compatible but you can check your phone's compatibility with the carrier before purchasing.