Speedometer - Odometer App

Review by eFreeware

If you ride a bike, drive a car, or spend long stretches on buses and trains, a phone can already tell you plenty about how fast you are going and how far you have come. Speedometer - Odometer App from GeniusTools Labs is built around exactly that idea: it uses GPS to show your speed and distance, with a map alongside, and it adds a step counter for the parts of your day when you are moving on foot. It is a free download in the Maps & Navigation category, and it has been installed more than a million times, with a 4.4 average across 14,017 ratings.

The appeal is that this is one app for several jobs that would otherwise need separate tools. A driver gets a speed readout and trip records; a cyclist gets distance and average speed; a walker gets steps, calories and walking distance. The developer also pitches it as useful for train and bus speed, which is where a GPS speedometer is genuinely handy, since vehicles like that rarely give passengers a speed reading.

It is a measurement tool rather than a navigation one. The map is there to show your speed and location together, and the core of the product is measurement rather than routing. If you want a simple instrument panel for your phone, that focus is a strength rather than a limitation.

The speed readout at the center of it all

The main feature is a speedometer fed by GPS, and the developer offers it in two visual styles: analog and digital. The digital meter is the one I would expect most people to use day to day, since it pairs a speed reading with distance measurement and trip details. The analog display is there for anyone who prefers a dial to a number, and both draw on the same underlying tracking.

Beyond the current speed, the app records average speed, total distance and trip meter time. That combination is what turns a speed display into something closer to a trip log: you can see how fast you were going at a given moment, but also what the whole journey averaged out to and how long it took. The developer describes the speed meter as accurate, which is the kind of claim every GPS-based tool makes, and the practical version of that promise is that readings depend on a clear satellite signal.

Units are flexible. You can work in miles per hour, kilometers per hour or knots, which covers road driving in the US and most of Europe as well as marine use. Switching between them matters more than it sounds, because a cyclist thinking in km/h and a driver thinking in mph are looking at the same number in different clothes, and having the choice built in saves mental arithmetic.

Speed alerts and the map view

Two features sit alongside the raw speed reading and make the app more useful in motion. The first is speed alerts, which the developer presents as a way to avoid exceeding speed limits and, by extension, speeding tickets. The second is the display of current speed limits, so the app is not just telling you how fast you are going but giving you something to compare it against.

The map view is the other half of that picture. Instead of a bare number, you see your speed and your location at the same time, which helps when you are trying to work out where a particular reading came from or how a stretch of road affected your average. It is a tracking map rather than a route planner, so the intent is orientation and context rather than guidance.

For anyone who has ever wondered how fast a train really moves between stations, or what a downhill stretch on a bike actually adds to your speed, this pairing of live readout and map is the most interesting part of the package. It answers questions that a car dashboard cannot, simply because most vehicles do not show them.

The pedometer half of the app

The step counter is a separate strand of the app, and it is the reason the package can follow you out of the vehicle. It counts steps using the phone's built-in sensor, and it tracks calories burned, walking distance and time spent moving. That is a familiar trio, and it means the app can serve as a basic fitness log rather than only a vehicle instrument.

Step goals for walking and jogging are included, along with real-time updates as you move. Setting a target and watching it fill is the simplest way to make a step counter useful, and it gives the app a second reason to be opened on days when you are not driving or riding anywhere.

I would treat this as a supporting feature rather than the main event. Someone who wants a serious training tool will have different expectations, but for keeping a rough daily count and seeing how much walking you did, it fits neatly beside the speed and distance tracking and saves installing a second app for the same purpose.

What the app asks of you

The download is free, and the app carries ads and offers in-app purchases. The sensible approach is to try the free app and see whether the experience suits you.

The bigger requirement is GPS. Every speed and distance figure here comes from satellite positioning, so the app needs a location signal to do its job. That has two consequences worth thinking about. First, a clear view of the sky matters more than the phone model. Second, the app is only as good as the signal it receives, which is why the developer's accuracy claims should be read as typical GPS behavior rather than a guarantee.

If you are tracking a walk with the pedometer, the phone's sensor takes over for step counting, and the GPS side handles distance and speed. In a car, on a bike or on a train, the reverse is true. Knowing which part of the app is doing the work helps you interpret the numbers you see.

Getting useful numbers out of it

The most practical way to use the app is to decide what you are measuring before you start. A trip in the car is a job for the odometer and trip meter, where distance, time and average speed are the numbers that matter. A ride or a run is better served by watching current speed and letting the trip record build up in the background. A walk is the pedometer's territory, with steps and calories as the headline figures.

It also helps to think about where you mount or carry the phone. A GPS speedometer is at its most useful when the screen is visible, since the point of a live readout is glancing at it while you move. That is straightforward on a bike with a mount, less so in a car where the phone is likely to be in a holder, and simply a matter of keeping the app open when you are a passenger on a train or bus.

The speed alert feature rewards a little setup thought. Setting an alert to match the limit you are actually driving under makes it a useful nudge; setting it once and forgetting it while moving between different roads makes it noise. The same logic applies to units: pick mph, km/h or knots at the start of a trip rather than mid-journey, so the numbers stay comparable in your head.

Finally, treat the trip records as the long-term value. A single speed reading is forgettable, but a log of distance and time across several journeys is the sort of thing that tells you something about your habits, whether that is a daily drive, a weekend ride or a walking routine you are trying to build.

A straightforward tool for measuring movement

Speedometer - Odometer App does one broad job well: it turns a phone into a speed, distance and step tracker, with a map for context and alerts for safety. The combination of vehicle tracking and a pedometer in one free app is the strongest argument for it, and the flexible units make it usable across driving, cycling, walking and even boat travel.

It is free with ads and in-app purchases, and it depends on GPS for the numbers that matter most, which means it performs best where the signal is clear.

I would point this at drivers who want a trip log and speed alerts, cyclists and motorcyclists who want distance and average speed without buying a dedicated computer, passengers curious about how fast a train or bus is really going, and walkers who want steps and calories in the same place. If that describes the kind of movement you do, the app covers a lot of ground for a free download.

What's new in version 3.1.2

Improvements