---
title: "Call Guardian for US Cellular — App Overview"
url: https://marlvel.ai/intel-report/utilities/call-guardian-for-us-cellular
category: Utilities
developer: U.S. Cellular
platforms: ios, android
rating: 4.2 (13.9K ratings)
pricing: freemium
report_level: overview
generated: 2026-04-24
last_verified: "2026-04-24T03:45:38.633Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the app offers robust spam-blocking features, user feedback highlights significant concerns regarding setup reliability and the accuracy of its call-filtering logic.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Utilities |
| Rating | 4.2 ★ (13.9K) |
| Pricing | freemium |
| Platforms | iOS, Android |
| Latest Version (iOS) | 2.15 |
| Latest Version (Android) | 9.21.2 2026-03-27 r29366a3d8b@29366a3d |
| Developer | U.S. Cellular |

<!-- SECTION: Summary -->
## What is Call Guardian for US Cellular?

Call Guardian is a utility app developed by U.S. Cellular designed to protect subscribers from robocalls, scams, and AI-generated voice calls. It utilizes a proprietary spam detection algorithm to identify and block unwanted callers while providing tools for caller identification and business verification.

<!-- SECTION: Key Features -->
## Key Features

- **Block Spam & Fraud**: Provides instant call blocking for identified spam and fraudulent numbers.
- **Caller ID**: Displays caller information to help users distinguish between personal contacts and potential scammers.
- **Spam Number Reverse Lookup**: Allows users to search suspicious phone numbers to check if they have been previously flagged.
- **Verified Business Calls**: Displays names and logos for trusted companies to help users recognize legitimate business communications.

<!-- SECTION: Target Audience -->
## Who is it for?

U.S. Cellular subscribers seeking to reduce the volume of unwanted spam and fraudulent phone calls.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/call-guardian-for-us-cellular/id1228680023?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=com.uscc.ecid&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/intel-report/utilities/call-guardian-for-us-cellular)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/utilities/call-guardian-for-us-cellular).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*