Comparison

US Mobile vs PhoneBox US

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

US Mobile

Manage your mobile service with ease. Activate new lines, switch between major US networks, and track usage in real-time. Offers plans for individuals and families, with international data options and 24/7 support.

Highlights
  • Activate lines with eSIM or Starter Kit
  • Switch between major US networks
  • Manage individual and family plans
  • Add international data for travel
  • Monitor usage and balance
  • 24/7 human support
Features
Read full description

US Mobile is America’s #1 Super Carrier, offering you the flexibility to use and switch between all three major US networks anytime. Welcome to a new era in wireless. Our app is your all-in-one dashboard for activation, management, and more. Whether you need a plan for yourself or your entire family, we’ve got you covered with plans that cover every need. Plus, enjoy a FREE 30-day trial to experience it all across all of our networks! Activate Your Line: Instantly activate with eSIM on all our plans Order and activate our Starter Kit on any network Keep your current number or get a new one Add international data for travel Manage Your Line: Transfer your line to another device or network Monitor your usage and balance in real-time Top up talk, text, and data as needed Set up autopay and easily switch plans Manage Your Account: Access to 24/7 human support, 365 days a year Add other users to your account to manage lines Secure your account including two-factor authentication Refer friends and family to earn rewards Follow Us: https://twitter.com/usmobile https://www.instagram.com/usmobile https://www.usmobile.com/blog

About

PhoneBox US

Features
Read full description

With the new PhoneBox App you will be able to access all key features available on our Self-Serve platform: - View recent transactions and pay your bill online. - Review your plan details. - Get exclusive access to deals and promotions available on our app. - New to PhoneBox? Sign-up for a new account. - Register your credit card for auto payment and cancel anytime. - Change your billing information and select your preferred payment method: All major credit cards are accepted. - Update your profile information.

Screenshots

US Mobile4 screens
PhoneBox US4 screens

Verdict

The call

The clearest difference is update cadence: US Mobile at weekly against PhoneBox US's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

US Mobile ships an update weekly, PhoneBox US monthly. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.

Scorecard1 real difference · 9 level
US Mobile versus PhoneBox US: the parameters behind the verdict, then further details
ParameterUS MobilePhoneBox US
PriceFreeFree
Rating4.0 (1.8K ratings) — better—
Positive reviews66.0% of reviews—
Number of ratings1.8K — better—
Update frequencyWeekly — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size207 MB34 MB
Age rating17+4+
DeveloperUS Mobile Inc.Gophonebox

Bugs and requests

US Mobile

Reported bugs

5 issues
  • App freezes on login screen
  • Inability to scroll on certain screens
  • Incorrect data usage information
  • Frequent app crashes and bugs
  • eSIM compatibility issues

Requested features

5 requests
  • Improved data usage tracking
  • Easier account management options
  • Expanded international roaming support
  • Parental controls and content filtering
  • Seamless integration with Apple Watch

PhoneBox US

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

US Mobile

No in-app purchases

None

PhoneBox US

No in-app purchases

Questions

Is US Mobile free?
US Mobile is free to download, with no in-app purchases.
Is PhoneBox US free?
PhoneBox US is free to download, with no in-app purchases.
Do US Mobile or PhoneBox US have ads?
Neither US Mobile nor PhoneBox US shows ads.
Which is updated more often, US Mobile or PhoneBox US?
US Mobile ships an update weekly, and PhoneBox US monthly. Most recently, US Mobile was updated on September 25, 2026 and PhoneBox US on September 18, 2026.

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