Comparison

Dukes App vs Speedometer

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

Head to head
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 driver-focused experience. Integrates with compatible radar detectors for enhanced road awareness.

Highlights
  • Turn-by-turn navigation
  • Voice-guided directions
  • Real-time speed limit display
  • Live ETA tracking
  • CarPlay integration
  • Radar detector integration
  • Location-based driving profiles
Features
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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/

About

Speedometer

Track your speed, distance, and trips with a versatile GPS odometer. Offers multiple display modes, including a HUD for windshield viewing. Features detailed analytics, route playback, and sprint timing for various activities.

Highlights
  • Real-time GPS speed tracking
  • Digital, analog, and HUD display modes
  • Windshield HUD mode
  • Trip recording and route tracking
  • Sprint timer for acceleration performance
  • Route playback on map
  • Video recording with speed overlay
Features
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Odo is a GPS speedometer, drive and mileage tracker for car, motorcycle and bike, on iPhone, iPad and CarPlay. Record every drive automatically, get speed limit alerts, navigate turn by turn, time 0-60 sprints, read OBD2 codes, and keep your mileage log, fuel, EV charging and maintenance in one place. AUTOMATIC TRIP TRACKING • Trips start and stop on their own using motion detection, CarPlay or Bluetooth, for car, motorcycle or bike • Auto-pause, auto-end and automatic vehicle matching by CarPlay, Bluetooth or VIN • Distance, duration, moving time, average and top speed, elevation, turns and max G-force • Mileage tracker for work or personal trips: tags, saved places, auto-tagging, favorites, merge and split LIVE SPEEDOMETER • Digital, analog, map and windshield HUD displays in mph, km/h, knots or m/s • 50+ gauge designs, from automotive and sport to marine and aviation • Speed limit alerts with custom presets and a violations history • Picture in Picture shows your speed over other apps • Dynamic Island, Live Activities, and Home and Lock Screen widgets NAVIGATION & CARPLAY • Turn-by-turn navigation with voice and lane guidance, from Apple Maps or OpenStreetMap, plus your own usual routes • Live Comparison against your usual time, and the next turn on the Lock Screen • Add fuel, charging or food stops; avoid tolls, highways, ferries or any spot you choose • Muted and Dark map styles, live traffic and a 3D view, also in CarPlay • CarPlay map, dashboard and instrument cluster with live speed, trip stats and OBD readings ROUTES, REPLAY & STATS • Replay any trip or imported GPX route, heading-up or north-up, with speed-colored routes • Route History compares every run of the same route • 0-60 sprint timer: 0-60 mph, 0-100 km/h or custom ranges, with trophy rankings • Speed and elevation charts, speed distribution, top speed medals, most visited cities and lifetime stats • AI Trip Insights explain each drive, on device • Monthly Recap of your driving, ready to share FUEL, EV & EXPENSES • Fuel log and gas mileage tracker with cost, volume and fuel economy (MPG, L/100km, km/L) • Scan the fuel pump display with your camera, or touch and hold the app icon to log fuel fast • EV charging, battery level and electric efficiency • Car maintenance tracker, service reminders by date or mileage, expenses with custom types, and calendar reminders • Nearby fuel stations and EV chargers, garages and any currency • Insurance and registration documents with expiry reminders and PDF receipts • Multiple vehicles with plate and VIN, plus each car's last parked spot OBD2 SCANNER & DIAGNOSTICS • Live engine data: RPM, coolant, fuel level, battery voltage, throttle, O2 sensors and more • Read and clear check engine codes (stored, pending, permanent) with freeze frames, in plain language • Emissions readiness monitors • Tire pressure (TPMS), diesel DPF, 12 V battery charging check and custom PIDs • Per-vehicle history by VIN and a PDF report for your mechanic FRIENDS & CONVOY • Convoy: drive with friends on one live map, with a meeting point, arrival alerts and a walkie-talkie • Add friends, compare drives and climb the leaderboards RECORD & SHARE • Dashcam-style video with a live speed overlay, up to 4K • Trip photos, Trip Reels, replay videos and share cards with or without the map • GPX and CSV import and export by date or tag, automatic export to Files, full backup and restore • On Mac, review your trips, stats and logs, synced through iCloud SIRI & SHORTCUTS • "Hey Siri, navigate to Home with Odo", or start, stop, pause and resume trips • Automations from CarPlay, Bluetooth, NFC, Focus or the Action Button PRIVACY • No account needed to track trips. Data syncs privately through your own iCloud. • Route Privacy hides where your trips start and end when you share Available in English and 35 other languages. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://speedometerproapp.com/privacy

Screenshots

Dukes App4 screens
Speedometer4 screens

Verdict

The call

The clearest difference is rating: Speedometer at 4.8 against Dukes App's 4.3. Speedometer also leads on review sentiment (94% vs 71%) and ratings volume (217 vs 18). Dukes App's advantage is in-app purchases (none vs 3). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Speedometer sells 3 in-app purchases, starting at $7.99 per month. Dukes App asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Speedometer holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Speedometer has 217 ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 71% of Dukes App's written reviews are positive against 94% of Speedometer's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 6 days. Both last shipped on October 25, 2026.

Scorecard5 real differences · 5 level
Dukes App versus Speedometer: the parameters behind the verdict, then further details
ParameterDukes AppSpeedometer
PriceFreeFree
Rating4.3 (18 ratings)4.8 (217 ratings) — better
Positive reviews71.4% of reviews94.2% of reviews — better
Number of ratings18217 — better
Update frequencyEvery 6 daysEvery 6 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS17.6 — better18.6
Further details — not scored
Size109 MB104 MB
Age rating4+4+
DeveloperChristopher CostoTaohidul Islam

Customer experience

Dukes App

All ratings18 ratings
Positive77.8%
Neutral5.6%
Negative16.7%
Written reviews21 reviews
Positive71.4%
Neutral4.8%
Negative23.8%

Speedometer

All ratings216 ratings
Positive96.8%
Neutral0.9%
Negative2.3%
Written reviews190 reviews
Positive94.2%
Neutral4.2%
Negative1.6%

In-app purchases

None

Dukes App

No in-app purchases

3 purchases

Speedometer

Subscriptions2
  • Monthly Premium$7.991 Month
  • Yearly Premium$39.991 Year
One-time1
  • Lifetime Premium$49.99

Questions

Is Dukes App free?
Dukes App is free to download, with no in-app purchases.
Is Speedometer free?
Speedometer is free to download, with in-app purchases available.
Which has better reviews, Dukes App or Speedometer?
Speedometer is rated higher. Dukes App averages 4.3 out of 5 from 18 ratings, while Speedometer averages 4.8 from 217 ratings.
Do Dukes App or Speedometer have ads?
Neither Dukes App nor Speedometer shows ads.
Which is updated more often, Dukes App or Speedometer?
Dukes App ships an update every 6 days, and Speedometer every 6 days. Most recently, Dukes App was updated on October 25, 2026 and Speedometer on October 25, 2026.

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