
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.
Ultra Mobile vs Boost Infinite: Coverage & Plan Comparison 2023
Ultra Mobile vs Boost Infinite comparison
![]() |
![]() |
Ultra Mobile |
Boost Infinite |
Pros
|
|
Cons
|
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
T-Mobile wireless network coverage
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
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
AT&T & T-Mobile wireless network coverage
* $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
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
Boost Infinite coverage
Boost Infinite is powered by AT&T and T-Mobile 5G & 4G LTE wireless networks.
View Boost Infinite 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.
Ultra Mobile vs Boost Infinite plan features
Carrier Features | Ultra Mobile | Boost Infinite |
---|---|---|
Networks | T-Mobile | AT&T & T-Mobile |
Data Speed | 5G & 4G LTE | 5G & 4G LTE |
3G Network | GSM | GSM |
Mobile Hotspot | ||
Bring Your Phone | ||
Keep Your Number | ||
Contract | No - prepaid | No - Postpaid |
Credit Check | ||
Customer Service | 24/7 | 6am 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
Contact Ultra Mobile customer care
Call (888) 777-0446
Tag @ultra_mobile on Twitter
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.