Speedometer One vs Speedometer GPS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Speedometer One
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Speedometer One shows how fast you’re going in big, clear numbers on iPhone and Apple Watch. When GPS can’t give a reliable reading, it shows -- and tells you why, instead of a made-up 0 or an old speed. Features Big Numbers Your speed fills the middle of the screen, and the arc of the gauge fills as you go faster. Tap the number to switch between mph, km/h, and knots. The screen stays on while Speedometer One is open. Honest Readings Until there’s a reliable GPS fix, the speed shows -- with a status such as Locating… or Low GPS accuracy. If the signal is lost, for example in a tunnel, your last speed stays on screen, dimmed, with the time since the last fix, then clears. Apple Watch See your speed in big numbers on your wrist, and tap the screen to switch units. The Apple Watch app is included, with no purchase needed. Readable at Every Size The speed, labels, and buttons grow with your text size, up to the largest accessibility sizes. VoiceOver reads your speed in full and tells you when the GPS signal changes. Speedometer One Pro A one-time in-app purchase adds: • Map Background — A map sits behind your speed and turns with your direction of travel. The map is built into the app, so it works without a cellular or Wi-Fi connection. • Lock Screen and Dynamic Island — A Live Activity keeps your speed and max in view without opening the app. Turn on Start Automatically to start it when you leave the app while you’re moving. • Max Speed — Your top speed, from accurate GPS readings only, kept until you reset it. • Elevation — Your altitude below your speed, in feet or meters. • Heading — The direction you’re going, as an arrow and as a compass point with degrees. • Night Mode — The display turns red on black to protect your night vision, and the map and status bar are hidden. • Haptics — Feel a tap when you set a new max speed, and a tick when you change units. Privacy Speedometer One has no accounts, ads, or tracking. Your speed is worked out on your iPhone, and your location history isn’t saved. With the map on and an internet connection, Speedometer One asks Apple’s location services for the name of the nearest town or city to show on screen. Requirements: • Speedometer One Pro is a one-time purchase, with no subscription. The Apple Watch app doesn’t need Pro. • Dynamic Island is available on supported iPhone models. • Place names require an internet connection. The map shows where you are. It doesn’t give directions. Map data © OpenStreetMap contributors, Protomaps.
Speedometer GPS
Track your speed, distance, and pace with unparalleled accuracy. Features include real-time GPS data, trip history, and customizable speed alerts for safe driving and performance monitoring across various activities.
- Real-time GPS speed tracking
- Odometer and trip distance logging
- MPH, km/h, and knots support
- Head-Up Display (HUD) mode
- Acceleration testing (0-60/0-100)
- Customizable speed alerts
- Background tracking
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SPEEDOMETER GPS: MPH TRACKER – PRECISION ON EVERY MILE Never guess your speed again! Whether you’re hitting the open road, cycling through the city, or tracking your morning run, Speedometer GPS: Speed Tracker delivers the most accurate, real-time data right to your fingertips. This is more than just a speedometer; it’s a professional-grade GPS Speedometer and Odometer designed for drivers, riders, and explorers who demand precision. ■ WHY MILLIONS TRUST THIS SPEED TRACKER: ● UNMATCHED ACCURACY: Our GPS Speedometer uses advanced satellite technology to provide real-time speed data. It’s more reliable than your car’s dashboard! ● ALL-IN-ONE ODOMETER: Keep a perfect record of your journey. This odometer and trip tracker measures distance, time, and pace with incredible detail. ● SPEEDOMETER MPH & BEYOND: Easily toggle between mph, km/h, and knots. It’s the perfect speedometer mph tool for any vehicle or activity. ● HEAD-UP DISPLAY (HUD): Drive smarter and safer. Use the HUD mode to project your speed tracker data onto your windshield at night—no more looking down while driving. ● ACCELERATION TESTER: Unleash your vehicle's true potential. Put your car to the test with our precise 0-100 km/h and 0-60 mph timers. Get instant, accurate results for every run and see how you stack up. ■ BUILT FOR EVERY JOURNEY ▸ DIGITAL & ANALOG MODES: Choose a sleek digital speedometer for instant reading or a classic analog dashboard for a traditional feel. ▸ REAL-TIME MAPS: Track your location and speed simultaneously. Our integrated map ensures you never lose your way while using the speed tracker. ▸ TRIP HISTORY & ANALYTICS: Automatically save your routes. The trip tracker logs your max speed, average pace, and total distance in a clean, easy-to-read odometer report. ■ SAFETY FEATURES YOU CAN COUNT ON ▸ CUSTOM SPEED ALERTS: Set your own limits and receive instant voice or vibration warnings. This speedometer mph alert helps you stay safe and avoid expensive speeding tickets. ▸ BACKGROUND TRACKING: Our GPS Speedometer stays active even when your phone is locked or you’re using other apps. Continuous speed tracker performance you can trust. ▸ LOW BATTERY DRAIN: Optimized for long road trips and outdoor adventures without killing your battery. ■ PERFECT FOR ALL ACTIVITIES: - DRIVING: Use it as your primary car speedometer or a backup for a broken dash. - CYCLING: A high-precision bicycle odometer for your mountain or road bike. - RUNNING: A lightweight speed tracker to monitor your pace and improve performance. - BOATING: Accurate speed monitoring using knots for marine navigation. Stop relying on outdated tools. Get the precision of a professional GPS Speedometer and the reliability of a smart trip tracker in one app. Download Speedometer GPS: Speed Tracker today and take control of your drive! Note: If you subscribe through Apple, payment will be charged to your App Store account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. The account will be charged for renewal at the selected plan rate within 24 hours before the end of the current period. Subscriptions and auto-renewal can be managed after purchase by going to your App Store account settings. Feedback —If you like Speedometer, please rate it five stars and give us a good review. —If you have any suggestions or any problems with the use, please send an email to info@wedaotech.com. Thanks for your support! —If you are willing to assist with the translation, please contact us. Privacy policy: https://wedaotech.com/MYIOSPRIVACY.html Terms of services: https://wedaotech.com/MYIOSEULA.html
Screenshots
Verdict
The clearest difference is chart position: Speedometer GPS at #67 against Speedometer One's unranked. 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
Both are free to download. Speedometer One sells 1 one-off in-app purchase and Speedometer GPS sells 6 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Speedometer One ships an update every 2 weeks, Speedometer GPS weekly. The most recent releases landed on November 11, 2026 and November 13, 2026 respectively.
| Parameter | Speedometer One | Speedometer GPS |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (169 ratings) — better |
| Positive reviews | — | 27.3% of reviews |
| Number of ratings | — | 169 — better |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | #67 — better |
| Devices | iPhone, Apple Watch | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 16 — better |
| Further details — not scored | ||
| Size | 55 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Sypnapse LLC | WE DAO TECH LIMITED |
In-app purchases
Speedometer One
- Speedometer One Pro$2.99
Speedometer GPS
- Premium Weekly$2.997 Days
- Weekly Premium3 Days trial$9.997 Days
- Weekly Premium3 Days trial$14.997 Days
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- Premium Weekly3 Days trial$14.997 Days
- Premium Annual7 Days trial$49.991 Year
- Annual Premium$49.991 Year
Questions
Is Speedometer One free?
Is Speedometer GPS free?
Do Speedometer One or Speedometer GPS have ads?
Which is updated more often, Speedometer One or Speedometer GPS?
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