Can a speedometer app replace a bike computer?

For speed and distance, often yes.

No, GPS works alone; sensors are steadier.

Which app speaks speed?

SpeedBox's listing says it does.

Free to download with paid extras.

Best Bike Speedometer Apps (2026)

Written by Muneeb Rana · Store facts checked 26 October 2026 · Speedometer PRO is our app

Quick answer: The best bike speedometer apps show large GPS speed and trip distance on a handlebar mount. From listings checked 26 Oct 2026, Speedometer Simple and Speedometer» have large readouts, SpeedBox speaks speed aloud, and Speedometer PRO (ours) adds trip history on iPhone and Android. Dedicated cycling apps add training data none of these offer.

TL;DR

Large readouts.
Spoken speed helps.
Trip history.
Mount securely.
Training apps go further.

Best bike speedometer apps: shortlist

Checked 2026-10-26. We build Speedometer PRO.

App	Ratings (US, 26 Oct 2026)	Listed features
Speedometer PRO (ours)	New (Oct 2026), no ratings yet	HUD, analog/digital, trips, history, map, compass; iOS + Android
Speedometer Simple	~131k, 4.7	Large digits, mph/km/h/knots, compass, trip stats
Speedometer»	~51k, 4.8	Large display, HUD, Live Activity, Apple Watch, Pro tier
SpeedBox (Speed Box Trip Log)	~38k, 4.5	17 styles, HUD, Watch, speak speed, CSV export

How to choose

GPS speed readability at a glance
HUD mirror for night driving
Trip distance, average and max
History you can review
Units you need (MPH, KM/H, knots)
Ads and paid tiers
Platforms (iPhone, Android, Watch)

Picks by need

Big, simple: Speedometer Simple
Spoken speed: SpeedBox
Watch on wrist: Speedometer»
Trips on both platforms: Speedometer PRO

Cycling tips

See average cycling speed and e-bike speed classes.

Our method

We read each App Store listing through Apple's public lookup on 26 Oct 2026 and summarised only what the listing states. We did not pay for upgrades. Ratings are US-store counts, rounded. We make Speedometer PRO; it is new and unrated, and that is stated rather than hidden. Test any app with your phone set up before you drive.

Phone vs dedicated bike computer

Dedicated bike computers have long battery life, sunlight-readable screens and sensor support (speed, cadence, power). A phone app is free and already in your pocket. For occasional rides, an app is plenty; for regular training, a computer may be worth it.

Try it

Install two candidates, compare on the same drive with the phone mounted, and keep one. Get Speedometer PRO

Get Speedometer PRO on Google Play · Download on the App Store · Set it up before you move; never handle your phone while driving.

Sources

Speedometer PRO・MPH Tracker (App Store listing): apps.apple.com (accessed 26 October 2026)
Speedometer PRO・MPH Tracker (Google Play listing): play.google.com (accessed 26 October 2026)
Speedometer Simple (App Store listing): apps.apple.com (accessed 26 October 2026)
Speedometer 55 GPS Speed & HUD (App Store listing): apps.apple.com (accessed 26 October 2026)
Speedometer» (App Store listing): apps.apple.com (accessed 26 October 2026)
Speedometer Speed Box Trip Log (App Store listing): apps.apple.com (accessed 26 October 2026)
GPS Speedometer, Speed Tracker (App Store listing): apps.apple.com (accessed 26 October 2026)
GPS Speedometer MPH Tracker (App Store listing): apps.apple.com (accessed 26 October 2026)
Cyclocomputer (Wikipedia): en.wikipedia.org (accessed 26 October 2026)

Store facts were checked on the date shown and may change. Speedometer PRO is made by Xtra App Studios, the publisher of this site, so weigh our ranking accordingly. GPS speed and distance are estimates from your phone's location fix and can be wrong, especially near tall buildings, under trees, in tunnels or with a weak signal. Your vehicle's speedometer and posted limits always take priority. Do not handle your phone while driving or riding: set the app up before you move, use a secure mount, and let a passenger operate it.