AppMarketSpy › Utilities › R4 Companion
R4 Companion
Uniden R4 Radar Detector
Angela Mcarthur · Utilities
View on App Store ↗1 ratings removed by Apple
★ 4.77average rating
636ratings
+3new ratings, last 7 days
—not in top charts now
Rating purges
On Oct 5, 2026 the rating count fell from 632 to 631: −1 ratings were removed overnight.
Ratings breakdown
| ★★★★★ | 86% | |
| ★★★★ | 8% | |
| ★★★ | 3% | |
| ★★ | 1% | |
| ★ | 2% |
🔒 Rating history23 days of daily rating and rating countGet Pro access
App info
- Developer
- Angela Mcarthur
- Category
- Utilities, Travel
- Released
- Aug 30, 2023
- Version
- 1.25.4 (Sep 16, 2026)
- Price
- $9.99
- Size
- 13.9 MB
- Requires
- iOS 15.0
- Age rating
- 4+
- Languages
- English
In-app purchases
| Snacks - Contribution | $1.99 |
| Drinks - Contribution | $3.99 |
| Super Fan - Contribution | $9.99 |
| Lunch - Contribution | $6.99 |
Current prices, App Store US.
🔒 Price history5 snapshots: when prices changed and new plans appearedGet Pro access
🔒 Chart rank history85 chart positions recorded, every 3 hoursGet Pro access
About R4 Companion
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. 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 R4. SpotLock 2.0 and Advanced False Assist 3.0. Both data driven systems have been updated using 5 years of historical data. This takes your detector to a whole new level of quietness and safety against real threats. The R4 Companion™ app leverages years of optimizations and features from the Radar Companion™ series of apps. (Available separately for owners of the V1, R8, R9, & DS1 radar detectors). Enhanced GPS…
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