Real-time GPS speed
See a large speed readout that updates smoothly as your iPhone receives location readings.
A clean GPS speedometer you buy once and trust every time.
ClearSpeed GPS turns your iPhone into a large, readable speedometer without ads, subscriptions, accounts, tracking, or surprise upsells.
- Large, easy-to-read speed display
- MPH, KM/H, and knots
- Trip distance, time, max speed, and average speed
- HUD mirror mode and Battery Saver
Built on trust. By design.
Pay once.
Own it forever.
No ads.
No interruptions.
No account.
Open and use it.
No tracking.
No analytics SDKs.
On device.
Your location is not uploaded.
Private first.
Clear by default.
Everything you need. Nothing you do not.
ClearSpeed is intentionally narrow: a readable GPS speed display, useful trip stats, and the controls people actually reach for.
Units that fit you
Switch between MPH, KM/H, and knots for driving, riding, running, and boating.
Trip statistics
Track distance, elapsed time, max speed, and average speed without creating an account.
GPS signal status
See Good, Weak, or Searching at a glance so the app does not pretend weak GPS is perfect.
HUD mirror mode
Mirror the display for windshield viewing when conditions allow safe placement.
Battery Saver
Reduce refresh rate and keep your battery available for longer trips.
Readable in bright light, at night, and in HUD mode.
ClearSpeed includes light and dark displays, an uncluttered settings screen, and a mirrored HUD view for simple windshield reflection. It is a speedometer, not a map, navigation app, or speed-limit lookup tool.
Read the privacy policy
Made for every drive, ride, and run.
Driving
Know your GPS speed clearly on every road.
Boating
Track speed on the water in knots or MPH.
Cycling
Keep an easy speed reference without clutter.
Running
See speed when a simple display matters.
GPS speedometer guides and insights
Practical, plain-language articles for getting reliable readings from ClearSpeed GPS.
Getting started
How GPS speedometers work
Understand GPS speed, accuracy, signal conditions, and what affects your readings.
Read more
Settings
Choosing MPH, KM/H, or knots
Pick the right speed unit for roads, water, training, and travel.
Read more
Accuracy
GPS speedometer vs. car speedometer
Why readings can differ and how to interpret them responsibly.
Read more
HUD mode
Using HUD mirror mode safely
Set up mirrored speed display without blocking your view or attention.
Read more