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Boost Mobile vs Ultra Mobile: Which carrier is best?

We compared Boost Mobile & Ultra Mobile plans, coverage & customer ratings: Which cell phone service is best for you?

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.

Boost Mobile vs Ultra Mobile plans

Boost Mobile unlimited data plan

Image of cell phone with Boost Mobile
  • AT&T & T-Mobile coverage
  • Unlimited talk and text
  • Instant eSIM activation
Unlimited
data
$25/mo*
See at Boost Mobile

*$25/mo forever

4 Read our Boost Mobile review
$600 in annual savings

Ultra Mobile unlimited talk & text plan

Image of cell phone with Ultra Mobile
  • T-Mobile coverage
  • Unlimited talk and text
  • Instant eSIM activation
$13/mo*
$15/mo
See at Ultra Mobile

*$39 for 3 Mths

3.4 Read our Ultra Mobile review
$726 in annual savings

Boost Mobile vs Ultra Mobile comparison

Boost Mobile
$25/mo*
Unlimited data
AT&T 5G & 4G networks
See at Boost Mobile *$25/mo forever
$300/yr Total cost
vs
$50/mo
Unlimited data
AT&T 5G & 4G networks
$600/yr Total cost
$13/mo*$15/mo
0GB data
T-Mobile 5G & 4G networks
See at Ultra Mobile *$39 for 3 Mths
$174/yr Total cost
$35/mo*$49/mo
Unlimited data
T-Mobile 5G & 4G networks
See at Ultra Mobile *138 for 4 Mths
$546/yr Total cost

Boost Mobile plans start at $25 and Ultra Mobile plans start as low $13*. 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.

Carrier Network Data Price
Boost Mobile unlimited data plan AT&T & T-Mobile 5G/4G Coverage Unltd $25/mo
Boost Mobile unlimited data plan AT&T & T-Mobile 5G/4G Coverage Unltd $60/mo
Boost Mobile unlimited data plan AT&T & T-Mobile 5G/4G Coverage Unltd $50/mo
Carrier Network Data Price
Ultra Mobile 5GB plan T-Mobile 5G/4G Coverage 5GB $17/mo $24/mo
Ultra Mobile unlimited data plan T-Mobile 5G/4G Coverage Unltd $35/mo $49/mo
Ultra Mobile 3GB plan T-Mobile 5G/4G Coverage 3GB $16/mo $19/mo
Ultra Mobile 10GB plan T-Mobile 5G/4G Coverage 10GB $21/mo $29/mo
Ultra Mobile unlimited talk & text plan T-Mobile 5G/4G Coverage 0GB $13/mo $15/mo
Ultra Mobile 15GB plan T-Mobile 5G/4G Coverage 15GB $27/mo $39/mo

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

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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 YesYes
Bring Your Phone YesYes
Keep Your Number YesYes
Contract Yes - PrepaidYes - Prepaid
Credit Check NoNo
Customer Service Mon-Fri 4am to 8pm / Sat-Sun 4am to 7pm6am to 6pm
Money Back Guarantee NoNo
5G YesYes
Taxes/fees included YesNo
VoLTE YesYes
WiFi Calling NoYes
Visual Voicemail YesYes
Multi-line Discounts YesNo
Multi-month Discounts NoYes
International Calls NoYes - Includes 80 countries
International Roaming NoYes

Boost Mobile vs Ultra Mobile customer service

Boost Mobile customer service

148 Boost Mobile customer reviews

Contact Boost Mobile customer care

  • Call (833) 502-6678

Ultra Mobile customer service

72 Ultra Mobile customer reviews

Contact Ultra Mobile customer care


Boost Mobile vs Ultra Mobile FAQs


Boost Mobile comparison guides

Ultra Mobile comparison guides

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