Workstation4 / Apps / Speedometer Tiny
Speedometer Tiny icon

Speedometer Tiny.

A small GPS speedometer: your speed in big, legible digits, a live history chart, and a fastest tracker.

v1.0.0Latest release
iOS · iPadOSPlatforms
// What's inside

Six things it does
better than the others.

// 01

Big legible speed readout

Speed renders in 144-point monospaced digits, so the number stays steady and easy to read at a glance.

// 02

Five speed units

Switch between mph, km/h, m/s, knots, and Mach. The default is picked from your region on first launch.

// 03

Live history chart

A rolling 60-second line chart plots your recent speed right under the readout, for a little extra context.

// 04

Fastest tracker

Your top GPS speed is saved across launches and shown at the bottom, with a one-tap reset.

// 05

Motion fallback

When GPS drops out, accelerometer and pedometer data estimate walking speed so the number does not freeze.

// 06

Export your session

You can save the whole session as a JSON file of timestamped points and coordinates through the iOS share sheet.

// Why it exists

Speedometer Tiny,
made with
care.

Speedometer Tiny reads your speed from GPS and shows it in large monospaced digits with a rolling history chart underneath. It can switch between mph, km/h, m/s, knots, and Mach, falls back to motion-sensor estimation when GPS drops, and can export a full session as JSON. There are no accounts and no ads, and it speaks 37 languages.

Get on the App Store →
// On screen
Live speed in mph with the rolling history chart
Live speed in mph with the rolling history chart
Dark mode reading km/h with a green GPS lock
Dark mode reading km/h with a green GPS lock
Same trip shown in km/h
Same trip shown in km/h
Settings: units, session export, and version
Settings: units, session export, and version
First-launch safety notice
First-launch safety notice
// From the blog

Behind the scenes.

All posts →
// Also from the workshop

Other apps.

All apps →

Go get
Speedometer Tiny.

One-time purchase. iOS, iPadOS. No subscription. No nonsense.