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Call Guardian for US Cellular

Call Guardian for US Cellular

Identify & block Spam callers

214 ratings
101 reviews
🔧 Utilities
📊 Productivity

Archived App (Last seen on 5 Jun 2026)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • January 28, 2018
  • October 7, 2024

Developer

USCC Services, LLC
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Call Guardian for US Cellular screenshot #1 for iPhone
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🔄6+ apps
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❓5 answered
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📦w/o updates
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About

This app provides advanced protection against unwanted calls, including robocalls, scams, and telemarketers. It identifies and blocks spam callers before they reach you, offering features like caller ID and reverse number lookup for suspicious calls.

✓Block Spam & Fraud
✓Caller ID
✓Spam Number Reverse Lookup
✓Verified Business Calls
✓AI-generated voice call detection
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What users say

Summarized from real user reviews of Call Guardian for US Cellular. Based on 214 reviews and a 2.0/5 average, it highlights the 3 positives and 4 negatives reviewers mention most about this Utilities app.

Positive things

  • 🚀Blocks spam calls effectively
  • 👍Easy to use
  • 🔒Protects from unwanted calls

Negative things

  • 🐛App doesn't work as advertised
  • 🔍Fails to identify/block many spam calls
  • 🔄Endless loops and verification issues
  • 🚫Doesn't allow manual blocking of numbers
See all reviews

What's New in Call Guardian for US Cellular

2.15

October 7, 2024

* Improved Login and Authentication * Caller ID * Support for delivering company name and logo on vetted business callers * Improved notifications and call handling * Several big fixes and performance improvements

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User reviews

Most RecentHighest RatedLowest Rated

We

My phone calls double upon adding this app
Un satisfied12345Un satisfied12345

Is this a joke?

Can’t even move past the text verification. How effective can it be if it fails at such a simple level?
Dmitch1Dmitch1

Blocks contacts

We all want to be protected from the calls we don’t want but when you choose to allow contacts, it shouldn’t block those calls. My own children couldn’t call me until I added them manually. I also am never notified anyone is calling. It just bypasses me and blocks EVERYTHING. I have repeatedly tried to change the settings but they all are where they should be. If I never wanted to ever receive ANY calls, that would be fine but I’d like to know when ppl are calling so I can decide to accept or decline a call.
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Reynolds-familyReynolds-family

Wish it worked

Installed app on my us cellular iphone 15. Go through setup process and get to point it is supposed to send you a code and it never sends it. Tried multiple times and on different days with no code sent. Very disappointing
EPP1EPP1

All but useless

Great, it notifies you that there’s a spam/spoof call, but it does do squat with it. Heck, I KNOW it’s a spam call! What ai need the app to do is straight up block it! Worthless.
PlayDoh72PlayDoh72
See 96 more reviews

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User experience

🐞

Reported Bugs

3 issues

Verification process doesn't work

Bug

App gets stuck in endless loops

Bug

Incompatible with recent iOS updates

Bug
✨

Requested Features

3 requests

Ability to manually block numbers

Feature

Improved spam detection and blocking

Feature

Integration with other call blocking solutions

Feature

FAQ

What does Call Guardian do?

Call Guardian is designed to protect you from unwanted calls, including robocalls, scams, telemarketers, and fraudsters. It identifies and blocks these callers before they can reach you, helping you avoid wasting time and potential scams.

What are the key features of Call Guardian?

Key features include instant blocking of spam and fraud calls, a caller ID to identify who is calling, a spam number reverse lookup to investigate suspicious numbers, and the ability to recognize verified business calls with logos and names.

How much does Call Guardian cost?

The app offers a Premium Service with a free 14-day trial. After the trial, users can upgrade for more powerful protection. The base functionality is available for free.

Is Call Guardian compatible with my phone?

The description specifically mentions Call Guardian is for UScellular customers, implying compatibility with their network. Further details on specific device compatibility would typically be found on the app store listing.

How does the app detect spam calls?

The app utilizes a world-class spam detection algorithm that processes billions of calls annually to identify and flag bad actors. This technology ensures instant detection of unwanted callers, including AI-generated voice calls.