US Mobile vs Form Zap
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
Form Zap
Easily fill out PDF forms directly on your device. Add text with a simple tap and type interface, and correct mistakes with a convenient undo system. Designed for speed and efficiency when dealing with common PDF documents.
- Fill PDF forms
- Tap and type text entry
- 15pt blue Courier font
- Undo system (shake/3-finger swipe)
- Share from Safari
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Got a PDF form to fill out? Let's face it. PDF forms are a pain, and you want to fill out that pesky PDF form and get on with your life. PDFs aren't going anywhere for while. As long as chiropractors, lawyers, and the IRS keep making them, we'll have to keep filling them out. Form Zap was designed to be fast. Like a zap of static electricity... except I promise, you won't get ESD or shocked from using it. Features - 1 font size: 15pt - 1 font style: Courier, because monospace fonts rule! - 1 font color: Blue, so your text stands out from the black text everywhere else - Familiar Undo system: shake or 3-finger swipe left Maybe you're in Safari and you found a PDF form to fill out. Just tap the Share button and copy it Form Zap. Adding text to the form is as simple as just tap and type. Tip: tap on the line where you want your text to appear. Mistakes inevitably happen. So that's why Form Zap has a different philosophy when it comes to correcting those mistakes. If your text is not quite in the right position, just undo by swiping left on your screen with 3 fingers. Your last entry will be deleted, and you tap on a new location to re-enter your text. Once you get a feel for how Form Zap places text, you'll find yourself making less and less positioning mistakes!
Screenshots
Verdict
The clearest difference is rating: Form Zap at 5.0 against US Mobile's 4.1. Form Zap also leads on review sentiment (100% vs 68%) and iOS requirement (13.4 vs 16.4). US Mobile's advantage is ratings volume (2K vs 4). On price, ads, in-app purchases and monetization model 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.
Form Zap holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: US Mobile has 2K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 68% of US Mobile's written reviews are positive against 100% of Form Zap's.
| Parameter | US Mobile | Form Zap |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (2K ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 68.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2K — better | 4 |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 13.4 — better |
| Further details — not scored | ||
| Size | 207 MB | 0 MB |
| Age rating | 17+ | 4+ |
| Developer | US Mobile Inc. | Theo Vora |
Customer experience
US Mobile
Form Zap
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
Form Zap
Not enough reviews yet to summarise bugs or requests.
In-app purchases
US Mobile
No in-app purchases
Form Zap
No in-app purchases









