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Best Speed Adjustment Apps

205+ iOS apps curated and reviewed

4.6 avg rating
18 free apps
Updated June 2026

From beginner-friendly picks to power-user tools, our speed adjustment list covers 205+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Speed Adjustment

Speedometer Simple#1

Speedometer Simple by WATT APPS LTD

Accurate GPS speed tracker
Editor's Choice
🗺️ Navigation
4.7😊(119K ratings)
FreeAdsIn-App Purchases
#13in Navigation
Speedometer Simple screenshot 1
Speedometer Simple screenshot 2
Speedometer Simple screenshot 3
Speedometer Simple screenshot 4
Speedometer Simple screenshot 5
Speedometer Simple screenshot 6

This app uses your phone's GPS to display your current speed accurately. It supports multiple units, shows traveled distance, and offers optional city names and a compass. You can also record trip statistics like maximum speed and distance.

What We Love

  • 👍 Accurate speedometer
  • 🚀 Helpful for vehicles without built-in speedometers
  • 💡 Useful for tracking mileage and maintenance
  • 👍 Clean and simple interface

Room to Improve

  • 🐛 Occasional GPS signal issues
  • 🐛 Inconsistent data synchronization
  • 🐛 Inaccurate location/city information
Speedometer»#2

Speedometer» by Tim O's Studios, LLC

Speedometer with large display
Strong Contender
🗺️ Navigation
4.9😊(46K ratings)
FreeAds
#53in Navigation
Speedometer» screenshot 1
Speedometer» screenshot 2

This application displays your current speed in miles per hour, kilometers per hour, or knots. It features a large, clear display with Retina support for optimal visibility. Accuracy is enhanced by adjusting indicator transparency.

What We Love

  • 🚀 Accurate speedometer
  • 👍 Simple and easy to use
  • 🚢 Works well for boats, vehicles, and other modes of transportation
  • 💡 Helpful for checking speedometer accuracy

Room to Improve

  • 🐛 Occasional glitches or inaccuracies at higher speeds
  • 🔋 Can drain battery quickly
  • 📍 Requests location access even when not in use
Speed Tracker. Pro#3

Speed Tracker. Pro by Oxagile LLC

Speedometer and Trip computer
Worth Considering
🗺️ Navigation
4.7😐(1.3K ratings)
$19.99
Speed Tracker. Pro screenshot 1
Speed Tracker. Pro screenshot 2
Speed Tracker. Pro screenshot 3
Speed Tracker. Pro screenshot 4
Speed Tracker. Pro screenshot 5
Speed Tracker. Pro screenshot 6

This app combines a GPS speedometer with a trip computer to track your speed, distance, and time. It offers a unique head-up display (HUD) for windshield viewing and detailed trip logging with export options. Track all your journeys and analyze your travel statistics with ease.

What We Love

  • 🚀 Accurate speed tracking
  • 👍 Easy to use interface
  • 📊 Useful data tracking and analytics
  • 🌍 Helpful GPS and mapping features

Room to Improve

  • 🐛 Crashes and stability issues
  • 🔋 High battery consumption
  • 💲 Expensive for the functionality

More Speed Adjustment apps to explore

4
TripRank - Speed Tracker
TripRank - Speed Tracker
TripRank - Speed Tracker
#1 Speed Tracker
Free

This app automatically tracks your driving trips, providing detailed summaries of your speed, distance, and driving style. It generates shareable images of your trip stats and offers advanced analytics for responsible drivers. Some advanced features require a subscription.

Automatic trip trackingDetailed driving statisticsShareable trip images
🗺️ Navigation
(4.2K)
free with in-app purchases
5
Speedometer Speed Box Trip Log
Speedometer Speed Box Trip Log
Speedometer Speed Box Trip Log
by Hans Schneider
Free
$3.99 | 100% OFF

Track your speed and distance with this iPhone speedometer, odometer, and compass. Features multiple display options, Apple Watch support, and landscape/portrait modes. An optional Pro Pack unlocks advanced features like map view and speed warnings.

MPH, KM/H, and KNOTS displayMultiple speedometer designsApple Watch app
🗺️ Navigation
(38K)
free with in-app purchases
6
Speedometer ⋙
Speedometer ⋙
Speedometer ⋙
Kmh, Mph, Speed Limit Display
Free

This application tracks your speed and distance traveled using GPS. It displays your current speed in kilometers or miles per hour, records trip data, and can alert you to speed limit changes. It also includes a compass and weather information.

GPS speed trackingOdometer and trip recordingSpeed limit display and alerts
🔧 Utilities
(15K)
ad-supported
7
Speedometer GPS: Speed Monitor
Speedometer GPS: Speed Monitor
Speedometer GPS: Speed Monitor
Speed Tracker for Car & Bike
Free

This app provides high-precision GPS speed monitoring with features like trip recording, HUD display, and speeding reminders. It offers real-time speed tracking and navigation assistance for various activities, ensuring safe driving and accurate data logging.

Accurate GPS speed measurementSmart speeding alarmHUD head-up display mode
🗺️ Navigation
(195)
freemium
8
GPS Speedometer MPH Tracker
GPS Speedometer MPH Tracker
GPS Speedometer MPH Tracker
Speed Limit Alert HUD Meter
Free

Track your speed, distance, and altitude with precision. Features include real-time GPS tracking, trip recording, and a heads-up display for safer driving. Advanced options offer speed limit alerts and picture-in-picture mode.

Real-time GPS speed trackingComprehensive trip computerTrip recording with route tracking
🗺️ Navigation
(13K)
freemium
9
Speedometer 55 GPS Speed & HUD
Speedometer 55 GPS Speed & HUD
Speedometer 55 GPS Speed & HUD
Limit Alert,Black Box,Trip log
Free

This app functions as a sophisticated speedometer, alerting you to speed limit violations with visual and auditory cues. It also provides location sharing, altitude readings, and a GPS black box for trip data. Calculate mileage, costs, and fuel consumption for your journeys.

Speed limit alerts (visual and audio)GPS black box for trip dataLocation sharing
🗺️ Navigation
(63K)
free
10
Speedometer∞
Speedometer∞
Speedometer∞
Measure speed on device
Free

This app functions as a digital GPS speedometer, offering a comprehensive trip computer to track various travel metrics. It also includes acceleration measurement and a speed limit warning system with a HUD display option.

Digital GPS speedometerTrip computer (speed, distance, time)Acceleration measurement
🗺️ Navigation
(916)
free
11
GPS Speedometer: Track Speed
GPS Speedometer: Track Speed
GPS Speedometer: Track Speed
Car Camera, HUD & Speed Alert
Free

Monitor your speed and track journeys across various activities like driving, cycling, or boating. Features include customizable speed alerts, dash cam recording, parking assistance, and driving performance analysis. Integrates with smartwatches for convenient control and monitoring.

Speed monitoring (MPH, KM/H, KTS)Customizable speed limit alarmsJourney tracking and history
🗺️ Navigation
(2.3K)
free with in-app purchases
12
Driven: Speed Tracker
Driven: Speed Tracker
Driven: Speed Tracker
#1 Speed Tracker
Free
🗺️ Navigation
(1)
13
V-SPEED Speed Test
V-SPEED Speed Test
V-SPEED Speed Test
Test speed of mobile Internet
Free

Measure your mobile internet connection speed with this advanced tool. It offers detailed testing for download, upload, and latency, with customizable options and a clear interface. Save and share your results easily.

Download and upload speed testsLatency, ping, and jitter measurementSelectable default server
🔧 Utilities
(1.2K)
free
14
Speedbox Digital Speedometer
Speedbox Digital Speedometer
Speedbox Digital Speedometer
HUD Display GPS Speedometer
Free

This free GPS-based app functions as a digital speedometer and head-up display. It shows current speed, average speed, maximum speed, and road information. It also provides slope data and weather conditions, with optional HUD mirroring for windshield reflection.

GPS Speedometer (MPH, KMPH, KNOT)HUD Display (Mirror Mode)Slope and Ascent/Descent Display
🔧 Utilities
(5.9K)
ad-supported
15
Speedometer GPS: Speed Tracker
Speedometer GPS: Speed Tracker
Speedometer GPS: Speed Tracker
Car & Bike Digital Odometer
Free

This app provides real-time speed tracking using GPS technology. It offers customizable displays, speed limit alerts, and trip history logs for various vehicles. Enhance your driving or cycling experience with accurate speed monitoring.

Accurate GPS speed trackingCustomizable digital and HUD displaySpeed limit alerts
🔧 Utilities
(7.5K)
free with in-app purchases
16
Speedometer GPS : MPH Tracker
Speedometer GPS : MPH Tracker
Speedometer GPS : MPH Tracker
Odometer & Trip Tracker, MPH
Free
🗺️ Navigation
(57)
17
Speedometer ⁺
Speedometer ⁺
Speedometer ⁺
Mph,kmh,knot Gps Speed Display
Free

This app functions as a digital speedometer and odometer, tracking your speed and distance in miles or kilometers. It offers features like speed limit and speed camera warnings, weather display, and a today widget.

Digital speedometerOdometer trackingSpeed limit warnings
🗺️ Navigation
(2K)
ad-supported
18
Speedometer & Trip Logging
Speedometer & Trip Logging
Speedometer & Trip Logging
by Hans Schneider
$3.99
$7.99 | 50% OFF

This app functions as a GPS speedometer, displaying current speed, distance, direction, and altitude. It tracks top and average speeds, offers various speedometer designs, and includes a HUD mode for windshield display. Users can also set speed warnings and export data.

MPH, KM/H, and KNOTS displaySpeak speed aloudAnalog and digital speedometer options
🗺️ Navigation
(27)
paid
19
Speedometer: GPS Tracker
Speedometer: GPS Tracker
Speedometer: GPS Tracker
Digital GPS Speedometer + HUD
Free

This app provides an accurate digital speedometer, distance meter, and odometer. It tracks speed and distance for various activities like driving, cycling, and walking, offering real-time stats and trip history. It also includes HUD functionality and Apple Watch support.

Accurate digital speedometerDistance and odometer trackingSupports various activities
🔧 Utilities
(2.9K)
free with in-app purchases
20
Speedometer ×
Speedometer ×
Speedometer ×
speed, average, distance, max
Free

Transform your device into a customizable trip computer. Track up to 8 live metrics like speed, distance, and travel time, arranged to your preference. Supports multiple display styles and units for various activities.

Customizable trip computerUp to 8 live metricsMultiple display styles
🗺️ Navigation
(817)
free with in-app purchases