Boost Mobile vs Ultra Mobile: Plans & coverage compared

Boost Mobile or Ultra Mobile: Which carrier is better?
man pointing at stars
Boost Mobile
$5-25 /mo View Plans AT&T & T-Mobile networks
vs
Ultra Mobile
$10-40 /mo View Plans T-Mobile network
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 Boost Mobile or Ultra Mobile is better?

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

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Boost Mobile vs Ultra Mobile comparison

Our Rating:
View Plans

Read our Boost Mobile review

Our Rating:
View Plans

Read our Ultra Mobile review

Boost Mobile

Ultra Mobile

Pros

  • Nationwide coverage on AT&T & T-Mobile

  • 5G & 4G LTE data speeds

  • Buy online and no credit checks

  • Bring your own phone

  • Cheapest unlimited data plan

Pros

  • Simple account dashboard

  • Unlimited international talk and text

  • Nationwide coverage

Cons

  • No data only plans

Cons

  • Customer service


Boost Mobile vs Ultra Mobile plans

Boost Mobile plans start at $5* and Ultra Mobile plans start as low $10. With no contract, you can get some of the cheapest cell phone plans when shopping for a deal with MVNO's like Boost Mobile and Ultra Mobile.

Boost Mobile SIM card vertical

Boost Mobile

AT&T & T-Mobile wireless network coverage

Unlimited mins

Unlimited texts

5GB 4G/5G Data

$5/mo*

* $15 for 3 months service

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

Boost Mobile plans

Plan

Data

Price

Boost Mobile 5GB plan

5GB

$5/mo* $15 for 3 months service

Boost Mobile 1GB plan

1GB

$8/mo* $100 for 1 year service

Boost Mobile 2GB plan

2GB

$10/mo

Boost Mobile unlimited data plan

Unlimited

$12.5/mo* 50% Off First Month

Boost Mobile 15GB plan

15GB

$20/mo* $240 for 1 year service

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 Mobile vs Ultra Mobile coverage

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

Boost Mobile coverage

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

View Boost Mobile coverage map

AT&T coverage map

Ultra Mobile coverage

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

View Ultra Mobile coverage map

T-Mobile coverage map

Find the cheapest cell phone service in your area

Enter your ZIP code below to find the best cell phone service in your area.

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Boost Mobile vs Ultra Mobile plan features

Carrier Features Boost MobileUltra Mobile
Networks AT&T & T-MobileT-Mobile
Data Speed 5G & 4G LTE5G & 4G LTE
3G Network GSMGSM
Mobile Hotspot
Bring Your Phone
Keep Your Number
Contract No - prepaidNo - prepaid
Credit Check
Customer Service 24/7
Money Back Guarantee Yes - 10 day
5G
Taxes/fees included
VoLTE
WiFi Calling
Visual Voicemail
Multi-line Discounts
Multi-month Discounts
International Calls Yes - Includes 80 countries
International Roaming

Boost Mobile vs Ultra Mobile customer service

Boost Mobile customer service

142 Boost Mobile customer reviews

Contact Boost Mobile customer care

  • Call (866) 402-7366

  • Tag @boostmobile on Twitter

Ultra Mobile customer service

65 Ultra Mobile customer reviews

Contact Ultra Mobile customer care


Boost Mobile vs Ultra Mobile FAQs

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

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

What networks do Boost Mobile and Ultra Mobile use?

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

What phones are compatible with Boost Mobile and Ultra Mobile?

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 Boost Mobile phone work with Ultra Mobile?

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