apps / 6462395211
R4 Companion
Uniden R4 Radar Detector
Angela Mcarthur · Utilities · $9.99 · US storefront
- rating
- 4.8 ★
- ratings
- 621
- updated
- Aug 8, 2026
- released
- Aug 30, 2023
v1.24.2
visible word pool · 5 words
title 12/30 chars · subtitle 24/30 chars
App Store search indexes the title and subtitle together with the hidden 100-character keyword field as one combined pool: any phrase assembled from those words can rank. These are the words of R4 Companion's pool that are public — the keyword field is not exposed by any API.
from the listing
CarPlay Support! NOTE: R4 Companion™ requires a Uniden R4 or R4w radar detector with US Version 139 (R4) or 125 (R4w) firmware to function correctly. R4 Companion will NOT function correctly without at least this version of firmware. R4 Companion™ is a feature rich app, designed to give you the most out of your R4, while enhancing your driving experience along the way. Featuring intelligent alerts and advanced muting! R4 Companion™ is the COMPLETE solution to enjoying your…
latest US reviews
★★★★★
Great app
After the last update you can’t tap the phone screen or CarPlay screen to mute the detector.
— Larz's
★★★★★
Must Have!
Great app to run with along side Waze for any police stationary laser. Reduces a lot of false alerts
— monthlyfries
★★★★★
Speed limit issue
Not sure why speed limit is enabled even after I disable it, it keeps coming back on.Never had this issue until the update.
— djenriq
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{ "tool": "app", "arguments": { "appId": 6462395211, "countries": [ "US" ], "subtitle": true } }
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