US Mobile vs PhoneBox US
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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
PhoneBox US
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
US Mobile ships an update weekly, PhoneBox US monthly. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.
| Parameter | US Mobile | PhoneBox US |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1.8K ratings) — better | — |
| Positive reviews | 66.0% of reviews | — |
| Number of ratings | 1.8K — better | — |
| Update frequency | Weekly — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 207 MB | 34 MB |
| Age rating | 17+ | 4+ |
| Developer | US 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
US Mobile
No in-app purchases
PhoneBox US
No in-app purchases








