R4 Companion

R4 Companion

By Angela Mcarthur

R4 Companion is a utility app designed to enhance the performance of Uniden R4 and R4w radar detectors. It provides advanced signal filtering and GPS-based location management to improve driving safety and reduce false alerts. The app leverages historical data to optimize detector responsiveness for specific hardware firmware versions.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Owners of Uniden R4 or R4w radar detectors seeking advanced signal customization and false alert suppression.

What does it look like?

Key features

SpotLock 2.0standard

Provides enhanced GPS location-based false muting using five years of historical data.

Advanced False Assist 3.0standard

Utilizes data-driven systems to improve detector quietness and safety against real threats.

Firmware Integrationstandard

Requires specific US firmware versions (138 for R4, 121 for R4w) to enable full functionality.

How much does it cost?

paid

Velocity

Steady developmentShow more...

5 versions in history. Development pace: steady.

See all version history

Who built it?

Angela Mcarthur

6 apps tracked · Utilities

V1 CompanionV1 CompanionR8 CompanionR8 CompanionR9 CompanionR9 CompanionDS1 CompanionDS1 CompanionCost CompanionCost Companion
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User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
4.77 · 541

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for R4 Companion

How's the Utilities market?

The rivals identified

The Analyst's Read

Key takeaways for R4 Companion

Where is it heading?

Bottom line

This app is a specialized performance tool that requires specific Uniden hardware firmware to function as a comprehensive management interface for radar detection.

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by R4 Companion, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “R4 Companion Intelligence Report.” Updated Apr 18, 2026. https://marlvel.ai/apps/com-crackedpixel-r4companion

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Data licensed under CC-BY-NC 4.0