Uniden R/TACH vs V1Sidekick
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Uniden R/TACH
Enhance your driving experience by connecting to compatible Uniden radar and laser detectors. Receive real-time alerts, customize settings, and access a map with camera locations. Keep your device updated wirelessly for optimal performance.
- Real-time alerts on device screen
- Customize detector settings
- Map screen with camera locations
- Mark user-defined locations
- Wireless firmware and database updates
- Mute and Mute Memory control
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Take your driving to the next level with the R/TACH™ app! Seamlessly connect to your Uniden R/TACH radar/laser detectors, including models R4/R4w, R8/R8w, and R9/R9w, and effortlessly customize and fine-tune your detector settings. When you pair your Uniden R/TACH detector with the R/TACH app, you'll receive real-time alerts directly on your Device Screen. Stay ahead of potential threats with instant notifications and easily control alert events like Mute and Mute Memory from your screen. Drive with confidence using the Map Screen Mode, which provides location awareness for known red-light and speed camera spots. Mark User Locations on the map to get notified as you approach points of interest. Plus, enjoy Lifetime Free Updates to the red-light/speed camera location database with your Uniden detector. Connect your R4w, R8w, R9w detector to your home Wi-Fi network (e.g., in your garage) to conveniently update your detector’s firmware and red-light/speed camera database. Simply set up your home Wi-Fi SSID and Password in the app's Wi-Fi Settings to stay current with the latest updates. (Note: R4/R8 users will need to download the R/TACH Tool from Uniden.com for free firmware and database updates.)
V1Sidekick
This app enhances a radar detector by providing a live display of alerts, signal strength, and frequencies on your smartphone. It offers advanced features like push notifications, a crowdsourced threat map, and weather radar overlays for improved situational awareness.
- Live V1 detector display
- Customizable alert tones
- Push notifications with background support
- Crowdsourced threat map
- Live weather radar overlay
- Full-range spectrum analyzer
- Apple Watch companion app
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V1Sidekick connects to your Valentine One Gen2 over Bluetooth and turns your iPhone into the display it always deserved — then adds the situational awareness a detector alone can't give you. FREE FOREVER • Live V1 display: bands, direction arrows, signal strength, and frequencies, styled after the detector itself • Alert tones through your phone or car speakers, with smart muting • Full detector control: modes, band toggles, filters, Savvy auto-mute V1SIDEKICK PRO — 7-DAY FREE TRIAL, THEN $9.99/YEAR • Push alerts on your Lock Screen — the only V1 app that alerts you even with the app in the background, and they break through Driving Focus • Crowdsourced threat map: community-reported hotspots with your speed, heading, and compass • Live weather radar overlay with severe-weather alerts and "rain starting in N minutes" warnings on your route • Full-range spectrum analyzer with max hold — watch every band the V1 sweeps • Apple Watch companion: alerts and mute on your wrist SOUND PACKS Make alerts yours. Upload your own sound per band (Pro), or grab a themed one-time pack — More sounds coming soon. COMING SOON CarPlay (pending Apple approval) and private group track sharing are in the works and included with Pro at no extra charge. REQUIREMENTS Requires a Valentine One Gen2 radar detector (with built-in Bluetooth). No detector handy? Demo mode simulates a full drive so you can explore every feature. V1Sidekick is an independent app, not affiliated with Valentine Research, Inc.
Screenshots
Verdict
The clearest difference is rating: V1Sidekick at 5.0 against Uniden R/TACH's 2.9. V1Sidekick also leads on update cadence (every 3 weeks vs every 2 months). Uniden R/TACH's advantage is in-app purchases (none vs 2) and ratings volume (63 vs 1). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. V1Sidekick sells 2 in-app purchases, starting at $9.99 per year. Uniden R/TACH asks for nothing beyond the download.
V1Sidekick holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: Uniden R/TACH has 63 ratings behind it against 1, so its average is the more settled of the two.
Uniden R/TACH ships an update every 2 months, V1Sidekick every 3 weeks. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.
| Parameter | Uniden R/TACH | V1Sidekick |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (63 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 21.1% of reviews | — |
| Number of ratings | 63 — better | 1 |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Best chart rank | #210 — better | — |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 39 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Uniden Corporation | David Taubman |
Customer experience
Uniden R/TACH
V1Sidekick
In-app purchases
Uniden R/TACH
No in-app purchases
V1Sidekick
- V1Sidekick Pro — Yearly7 Days trial$9.991 Year
- Animal Noises Sound Pack$1.99









