Comparison

Speedometer vs Dukes App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Speedometer

This driving companion transforms your iPhone into a powerful tool for tracking speed, logging trips, and displaying real-time data via a heads-up display. It offers performance metrics like 0-100 km/h times and customizable speed alerts for enhanced safety and driving analysis.

Highlights
  • Real-time GPS speedometer
  • Drag meter for performance metrics
  • Heads-Up Display (HUD) mode
  • CarPlay integration
  • Trip logging and analytics
  • Customizable speed alerts
  • Odometer and mileage tracking
Features
Read full description

Ever wanted to unlock the thrill of speed, track every mile, and measure your performance like a pro? Speedometer: Speed Tracker & GPS is your all-in-one driving companion, turning your iPhone into a powerful tool for tracking, trip logging, and advanced HUD. With features like drag meter, odometer, and real-time GPS speedometer, this app elevates every ride, be it in a car, bike, or on two wheels. Drag Meter – For Performance Enthusiasts Experience the racetrack in your pocket with our Drag Meter, which calculates 0-100 km/h, 60 ft times, and 1/4 mile stats. It’s like having a lap timer and drag race device on your phone. Monitor acceleration, compare results, and enhance your driving experience with precise Mph Test and Kmh measurements. CarPlay Support – Drive Connected Access current speed, trip log, and speed limit alerts directly on your car’s display with CarPlay integration. Whether in traffic or on open roads, stay informed with every mile tracked in real time. It’s the perfect companion for drivers who want to track performance and maintain safety on every journey. HUD Mode (Heads-Up Display) Transform your phone into a HUD with Heads-Up Display mode. Reflect current speed, odometer, and mileage tracker onto your windshield, perfect for both daytime and nighttime drives. Keep crucial info in sight while enhancing safety and style. The HUD mode is especially useful for those late-night drives, providing real-time data directly in your field of vision. Trip Log & Analytics Our trip log and mileage tracker offer detailed journey insights. Track distance, top speed, and total time, securely storing each trip in iCloud. Perfect for commuters, adventurers, and performance drivers – analyze performance and improve each ride. Every journey you take is stored safely, allowing you to view your history anytime and measure your improvements over time. Speed Tracker with Alerts Stay safe with real-time speed alerts. Customize your speed tracker to notify you when you exceed limits, acting as your personal speed radar. Whether in Mph or Kmh, drive responsibly with instant feedback. Set limits based on your needs and receive alerts instantly, keeping you focused and safe. Odometer & Mileage Tracker Track mileage and odometer readings for every trip, whether short or long. Measure fuel efficiency and better manage vehicle performance with insights on each mile driven. Your odometer readings help you maintain detailed logs of your driving habits, assisting with trip planning and efficient vehicle management. Perfect for Bikes, Cars, and More Track speed, distance, and lap times for any vehicle. Our versatile GPS speedometer is built for every journey type, giving riders and cyclists precise data for every trip. Whether you’re a cyclist tracking your lap times or a driver monitoring speed, this app caters to all your needs on the road. Customizable Interface Enjoy a clean, intuitive design. Customize the HUD, switch between mph and km/h, and personalize alerts, colors, and display preferences. Speedometer: Speed Tracker & GPS adapts to you, enhancing each drive. Built for ease of use and flexibility, the app lets you personalize each feature to suit your driving style. Why Speedometer: Speed Tracker & GPS? Whether tracking high-performance stats, logging commutes, or measuring mileage, Speedometer: Speed Tracker & GPS covers it all. It’s more than just a speedometer; it’s a comprehensive drag meter, trip log, odometer, distance tracker, and mileage tracker in one. With speed limit alerts, CarPlay compatibility, and iCloud backup, your data is organized and accessible anytime. This app is a must-have for anyone who values safety, performance, and the thrill of driving. Download Speedometer: Speed Tracker & GPS Now! Don’t just drive – make every mile meaningful, improve performance, and stay safe. Privacy Policy: https://thepbstudios.co/privacy/ EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Dukes App

Turn-by-turn navigation with real-time route planning and voice-guided directions. Features speed limit monitoring, live ETA tracking, and CarPlay support for a distraction-free driving experience. Integrates with compatible radar detectors.

Highlights
  • Turn-by-turn navigation
  • Real-time route planning
  • Voice-guided directions
  • Speed limit monitoring
  • Live ETA tracking
  • CarPlay support
  • Radar detector integration
Features
Read full description

Turn-by-turn navigation built for the road. Dukes App delivers real-time route planning, voice-guided directions, speed limit monitoring, and live ETA tracking in a clean, driver-focused interface designed to minimize distraction. CarPlay Support • Full CarPlay integration with turn-by-turn navigation • Optimized layouts for both vertical and wide displays • Dedicated navigation controls and data mode support Navigation • Full turn-by-turn navigation powered by Apple Maps • Voice-guided directions with distance and street name announcements • Real-time speed limit display • Live ETA, remaining distance, and travel time • Destination search with nearby places, recents, and categories • Favorites for one-tap navigation to saved locations • Automatic rerouting when you deviate from your route • Works in both portrait and landscape orientation Driving Profiles & Automation • Create location-based profiles that activate automatically using geofences • Set default driving preferences that apply outside any geofence • Customize alert behavior, sensitivity, and muting per zone • Legal notification reminders based on your driving region Smart Alerts & Safety • Customizable alert banners with adjustable size and appearance • Voice alerts with unit preference support (metric or imperial) • Speed-based muting for low-priority alerts • GPS lockouts to silence repeated false alerts at known locations Alert Logging & Trip History • Every alert is logged as a session with band, frequency, time, and GPS path • View full routes on a map with start/end pins • Compare multiple sessions with overlaid routes • Session summaries with distance, time, and signal details Detector Integration • Connect to compatible Uniden (R4, R4W, R8, R8W, R9, R9W), Radenso (DS1) and Valentine V1 Gen2 devices via Bluetooth • View device model, firmware, and status from a single dashboard • Multi-device support for households with multiple vehicles • Standalone mode available — no detector required Power Management • Standalone Mode: when unplugged for 5 minutes, the app enters standby to save battery • Plugging back in instantly resumes all features • Optimized background operation for long drives Preferences • Metric or imperial units • Light, dark, or automatic theme (switches with sunrise/sunset) • Adjustable banner size and alert behavior • Toggle logging, haptic feedback, and voice guidance independently Join the community and learn more about Dukes App on RDForum: https://www.rdforum.org/forums/291/

Screenshots

Speedometer4 screens
Dukes App4 screens

Verdict

The call

Speedometer and Dukes App both sit at 4.5 stars, but that hides the real split: 73% of Dukes App's written reviews are positive against 25% of Speedometer's. Dukes App also leads on in-app purchases (none vs 3) and update cadence (every 5 days vs every 2 months). Speedometer's advantage is device support (3 vs 1) and ratings volume (58 vs 19). On price, rating and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Speedometer sells 3 in-app purchases, starting at $12.99 per 7 days. Dukes App asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Speedometer holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 58 and 19 respectively. Written reviews complicate that: 25% of Speedometer's written reviews are positive against 73% of Dukes App's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Speedometer ships an update every 2 months, Dukes App every 5 days. The most recent releases landed on October 21, 2026 and October 30, 2026 respectively.

Scorecard7 real differences · 3 level
Speedometer versus Dukes App: the parameters behind the verdict, then further details
ParameterSpeedometerDukes App
PriceFreeFree
Rating4.5 (58 ratings) — better4.3 (19 ratings)
Positive reviews25.0% of reviews72.7% of reviews — better
Number of ratings58 — better19
Update frequencyEvery 2 monthsEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.6
Further details — not scored
Size105 MB110 MB
Age rating4+4+
DeveloperPB Studios OUChristopher Costo

Customer experience

Speedometer

All ratings53 ratings
Positive86.8%
Neutral5.7%
Negative7.5%
Written reviews4 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

Dukes App

All ratings19 ratings
Positive78.9%
Neutral5.3%
Negative15.8%
Written reviews22 reviews
Positive72.7%
Neutral4.5%
Negative22.7%

In-app purchases

3 purchases

Speedometer

Subscriptions3
  • Speedometer3 Days trial$12.997 Days
  • Speedometer Annual$39.991 Year
  • Speedometer3 Days trial$59.991 Year
None

Dukes App

No in-app purchases

Questions

Is Speedometer free?
Speedometer is free to download, with in-app purchases available.
Is Dukes App free?
Dukes App is free to download, with no in-app purchases.
Which has better reviews, Speedometer or Dukes App?
Speedometer is rated higher. Speedometer averages 4.5 out of 5 from 58 ratings, while Dukes App averages 4.3 from 19 ratings.
Do Speedometer or Dukes App have ads?
Neither Speedometer nor Dukes App shows ads.
Which is updated more often, Speedometer or Dukes App?
Speedometer ships an update every 2 months, and Dukes App every 5 days. Most recently, Speedometer was updated on October 21, 2026 and Dukes App on October 30, 2026.

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