Call Guardian for US Cellular

Name: Call Guardian for US Cellular
Rating: 2 (222 reviews)
Author: U.S. Cellular

By: U.S. Cellular

Identify & block Spam callers

This app was removed from Apple Apps Store on 2026-06-02

Features & Capabilities

Take control of your phone with Call Guardian, the ultimate spam call protection for US Cellular. It detects and blocks robocalls, scams, telemarketers, fraudsters, spoofers, and even AI-generated voice calls before they reach you. Powered by a world-class spam detection algorithm, Call Guardian processes billions of calls each year to identify bad actors and keep you ahead with instant detection.

Key protections include instant block of spam and fraud, clear Caller ID to know who’s calling, spam number reverse lookup for suspicious numbers, and verified business calls that show logos and names of trusted companies. Upgrade to Premium for a free 14-day trial to unlock more protection and enjoy peace of mind.

User Growth & Download Statistics

App Communication AI GenAI

By:

U.S. Cellular

Rating:

2.00

(222)

Version:

2.15 Last updated: 2024-10-07

Version code:

869216917

Creation date:

2018-01-28

Compatible devices:

Size:

62.83MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-02

Compare stats and ranking:

Contact the developer

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Developed by:

U.S. Cellular

Apple Apps Store

https://apps.apple.com/us/app/call-guardian-for-us-cellular/id1228680023

User Reviews

User reviews show Call Guardian mostly fails to block unwanted calls. The app often only provides spam/spoof call alerts, while spam can slip through or even increase after installation. Setup is frequently broken by verification-code issues, blocking legitimate contacts, and a tedious blocking workflow. Some users report the app hangs or doesn’t block anything at all. A minority note occasional blocking of certain spam numbers, but overall reliability is poor and the UX is frustrating across many accounts.

Pros

Alerts you to spam/spoof calls.
In some cases, blocks a portion of spam numbers for certain users.
Appears to be a carrier-supported protection option for US Cellular users.

Cons

Does not reliably block spam calls; many reviews report spam getting through or increasing after install.
Can block legitimate calls or numbers in your contacts, causing important calls to be missed.
Setup/verification often fails (codes not sent or setup loops), preventing activation.
Blocking interface is clunky and adding numbers to block is unreliable.
The app sometimes hangs or stops working (sits spinning, no blocking occurs).