R4 Companion
Store data observed · From public App Store data · How we score apps
- Utilities
- App Store
- United States
- 4.8632 ratings
- Paid $9.99
- Updated
- Observed
Ratings
Observed6324.8★ average
Chart position
Observed—Not on the top charts
90-day growth
—not enough history yet
Opportunity score
AI-derived13/100Weak · low confidence
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About R4 CompanionObserved
R4 Companion is an Utilities app by Angela Mcarthur on the United States App Store. Released Aug 30, 2023; last updated Sep 16, 2026 (version 1.25.4). R4 Companion costs $9.99 to download.
As of Oct 9, 2026, R4 Companion has a 4.8-star average rating from 632 ratings on the United States App Store. MRRBeam rates the success of R4 Companion 40/100 (rising).
CarPlay Support! NOTE: R4 Companion™ requires a Uniden R4 or R4w radar detector with US Version 142 (R4) or 127 (R4w) firmware to function correctly. R4 Companion will NOT function correctly without at least this version of firmware.
- Success score
- 40/100 Rising
- In Utilities
- Outside the top 100
- Chart position
- Not on the top charts
- Developer
- Angela Mcarthur
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R4 Companion: common questions
- What is R4 Companion?
- R4 Companion is an Utilities app developed by Angela Mcarthur, available on the App Store. It was first released on Aug 30, 2023.
- How is R4 Companion rated?
- R4 Companion has a 4.8-star average rating from 632 ratings on the United States App Store as of Oct 9, 2026.
- How much does R4 Companion cost?
- R4 Companion costs $9.99 to download.
- Is R4 Companion successful?
- MRRBeam rates the success of R4 Companion 40/100 (rising). The success score combines rating volume, chart position and average rating.
- When was R4 Companion last updated?
- R4 Companion was last updated on Sep 16, 2026 (version 1.25.4).
- What are alternatives to R4 Companion?
- Similar Utilities apps tracked by MRRBeam include Google, Google Chrome, Google Authenticator, Cleanup: Phone Storage Cleaner and My Verizon.
- Is there room to build a competitor to R4 Companion?
- MRRBeam's opportunity score for R4 Companion is 13/100. Limited opening: an older app, low price points and a strong 4.8★ rating.