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Ultra Mobile vs Boost Infinite: Which carrier is best?

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

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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.

Ultra Mobile vs Boost Infinite plans

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 Infinite unlimited data plan

Image of cell phone with Boost Infinite
  • AT&T & T-Mobile coverage
  • Unlimited talk and text
  • Instant eSIM activation
Unlimited
data
$25/mo*
3.6 Read our Boost Infinite review
$600 in annual savings

Ultra Mobile vs Boost Infinite comparison

Boost Infinite
$25/mo*
Unlimited data
AT&T 5G & 4G networks
$300/yr Total cost
vs
$21/mo*$29/mo
10GB data
T-Mobile 5G & 4G networks
See at Ultra Mobile *$84 for 4 Mths
$316/yr Total cost
$27/mo*$39/mo
15GB data
T-Mobile 5G & 4G networks
See at Ultra Mobile *$108 for 4 Mths
$420/yr Total cost
$35/mo*$49/mo
Unlimited data
T-Mobile 5G & 4G networks
See at Ultra Mobile *138 for 4 Mths
$532/yr Total cost

Ultra Mobile plans start at $13* 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.

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
Carrier Network Data Price
Boost Infinite unlimited data plan AT&T & T-Mobile 5G/4G Coverage Unltd $25/mo

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 YesYes
Bring Your Phone YesYes
Keep Your Number YesYes
Contract Yes - PrepaidNo - Postpaid
Credit Check NoYes
Customer Service 6am to 6pm6am to 10pm
Money Back Guarantee NoNo
5G YesYes
Taxes/fees included No
VoLTE YesYes
WiFi Calling Yes
Visual Voicemail Yes
Multi-line Discounts No
Multi-month Discounts Yes
International Calls Yes - Includes 80 countriesYes
International Roaming Yes

Ultra Mobile vs Boost Infinite customer service

Ultra Mobile customer service

72 Ultra Mobile customer reviews

Contact Ultra Mobile customer care

Boost Infinite customer service

7 Boost Infinite customer reviews

Contact Boost Infinite customer care

  • Call (866) 957-7772


Ultra Mobile vs Boost Infinite FAQs


Ultra Mobile comparison guides

Boost Infinite comparison guides

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