Comparison

DoubleDash vs Odo Speedometer

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

Head to head
About

DoubleDash

Transform your iPhone into a dual dash cam using front and rear cameras. Record HD video, manage footage in a secure gallery, and utilize features like PiP and automatic recording. An optional Pro version offers unlimited recording and advanced capabilities.

Highlights
  • Dual camera recording (front & rear)
  • HD video capture
  • Secure in-app gallery
  • Picture-in-Picture (PiP) mode
  • Automatic recording via CarPlay/Bluetooth
  • Customizable storage limits
Features
Read full description

Turn your iPhone into a dual camera dash cam with DoubleDash! Record your drive using your phone's front and rear cameras, save HD video footage, and manage your recordings in a secure in-app gallery. Enjoy features like Picture-in-Picture (PiP), automatic recording with CarPlay or Bluetooth, and customizable storage limits. Perfect for road trips, daily commutes, and capturing unexpected moments on the road. Upgrade to DoubleDash Pro for unlimited recording, high-definition video, and advanced dashcam features.

About

Odo Speedometer

This app acts as a GPS speedometer and comprehensive drive tracker for cars, motorcycles, and bikes. It offers automatic trip recording, speed limit alerts, turn-by-turn navigation, performance timing, and detailed logs for fuel, EV charging, and maintenance.

Highlights
  • Automatic trip tracking with motion detection
  • Live speedometer with multiple display modes
  • Turn-by-turn navigation with CarPlay support
  • 0-60 sprint timer and route replay
  • Fuel, EV charging, and maintenance logs
  • OBD2 scanner for engine diagnostics
Features
Read full description

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

DoubleDash4 screens
Odo Speedometer4 screens

Verdict

The call

The clearest difference is rating: Odo Speedometer at 4.8 against DoubleDash's 4.2. Odo Speedometer also leads on review sentiment (94% vs 75%) and ratings volume (218 vs 25). On price, update cadence, ads and in-app purchases 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. DoubleDash sells 1 one-off in-app purchase and Odo Speedometer sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Odo Speedometer holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: Odo Speedometer has 218 ratings behind it against 25, so its average is the more settled of the two. Written reviews point the same way: 75% of DoubleDash's written reviews are positive against 94% of Odo Speedometer's.

UpkeepUpdate frequency

DoubleDash ships an update every 2 weeks, Odo Speedometer weekly. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
DoubleDash versus Odo Speedometer: the parameters behind the verdict, then further details
ParameterDoubleDashOdo Speedometer
PriceFreeFree
Rating4.2 (25 ratings)4.8 (218 ratings) — better
Positive reviews75.0% of reviews94.2% of reviews — better
Number of ratings25218 — better
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS18.4 — better18.6
Further details — not scored
Size13 MB108 MB
Age rating4+4+
DeveloperAdi KhaderTaohidul Islam

Customer experience

DoubleDash

All ratings23 ratings
Positive82.6%
Neutral0.0%
Negative17.4%
Written reviews8 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Odo Speedometer

All ratings218 ratings
Positive96.8%
Neutral0.9%
Negative2.3%
Written reviews191 reviews
Positive94.2%
Neutral4.2%
Negative1.6%

In-app purchases

1 purchases

DoubleDash

One-time1
  • Double Dash Premium$12.99
3 purchases

Odo Speedometer

Subscriptions2
  • Monthly Premium$4.991 Month
  • Yearly Premium$24.991 Year
One-time1
  • Lifetime Premium$49.99

Questions

Is DoubleDash free?
DoubleDash is free to download, with in-app purchases available.
Is Odo Speedometer free?
Odo Speedometer is free to download, with in-app purchases available.
Which has better reviews, DoubleDash or Odo Speedometer?
Odo Speedometer is rated higher. DoubleDash averages 4.2 out of 5 from 25 ratings, while Odo Speedometer averages 4.8 from 218 ratings.
Do DoubleDash or Odo Speedometer have ads?
Neither DoubleDash nor Odo Speedometer shows ads.
Which is updated more often, DoubleDash or Odo Speedometer?
DoubleDash ships an update every 2 weeks, and Odo Speedometer weekly. Most recently, DoubleDash was updated on October 28, 2026 and Odo Speedometer on October 31, 2026.

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