Comparison

Rallymeter Basic TSD vs GPS Rally Odometer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Rallymeter Basic TSD

Features
Read full description

Basic version of the full app rallymeter.com Info, manual and videos: www.rallymeter.com www.facebook.com/rallymeter The definitive tool for regularity rally & raid racing. CAP repeater for GPS navigation, ideal for RAID rally. Programable speed table with multiple stages. All the control in your iPhone, iPod or iPad. There's simply not a better system. Main screen designed thinking in the optimization and clearness of all the information needed by the co-pilot. Stage data, distance travelled, average changes, adjustments, advises and much more … You will be able to update to full version to be able to use the optional sensor. • Ideal distance visor with chronograph of stage elapsed time. • Accessible buttons to correct distance adjustment. • Stage details before starting stage. • Manual or automatic start for exact start time. • Actual and next average information. • Distance and time to end of stage. • Advanced/delayed distance display with background color help. (FULL VERSION ONLY) • Up to 4 different calibrations that we can even change during a stage. (FULL VERSION ONLY) • Progress bar to graphically see the stage evolution. • Reverse mode to be able to subtract distance if we get lost. (FULL VERSION ONLY) • Odometer mode that will show us clearly the distance and elapsed time so we can read the data to use when there's a stage with defined passing times. (FULL VERSION ONLY) • Adjust distance button to set the distance at any time. • Simple and visual road book where we see the stages, distances, start times ... • Possibility of inserting or delete stages. • Improved interface for faster and easier data input. • Entering sector distances and time we will be able to follow the average from stage to stage. • Up to 99 averages for each stage with 2 decimal precision. • Reference average change. • Cross or references advise programable per stage that allows to have the navigation information and that can also help to adjust distances in the stage. In the settings tab we define the app functions and we can also access to extra items like the new and powerful pilot mode. • Almost all the parameters are fully configurable to our needs. • Delayed start to allow stage start if we arrive late. • Manual or automatic navigation advises popup close. • Manual end of stage allows us to exactly know the distance we have at the specified end of stage by pressing a button. We won't need to stop at the end of the stage to check precision. • Start times automatic calculation. • Up to 5 decimal calibration value with a new interactive calibration system that makes it unique and simple. (FULL VERSION ONLY) • Up to 4 calibrations that we can change during stage if we need to. (FULL VERSION ONLY) • Wireless sensor control with signal level. (FULL VERSION ONLY) • Copy/Paste stage mode to complete the track stages or stages were we need to copy the first lap. (FULL VERSION ONLY) • Pilot mode (*) allows to have 2 devices connected, one in the hands of the co-pilot with the usual operation and a second device with only the info needed by the pilot: advanced/delayed distance, actual speed, elapsed time and elapsed distance for a comfortable navigation in the stage or between stages. This information is shown in big digits with background color change. (FULL VERSION ONLY)

About

GPS Rally Odometer

This application precisely tracks time, speed, and distance for automobile rallies. It allows for detailed segment measurements, on-map plotting, and real-time adjustments for off-course travel or GPS inaccuracies.

Highlights
  • Time, speed, and distance tracking
  • Stage and checkpoint measurements
  • On-map plotting of rally path
  • Adjustable distance units (miles/km)
  • Off-course distance subtraction
  • GPS coordinate adjustment
  • Time adjustments for stages
Features
Read full description

This app is designed for various types of automobile rallies that require measurement of time, speed, or distance between segments of the rally route including stages and checkpoints. To make sure that all initial conditions are set properly when using GPS, touch the "Reset/Pause" button and choose the "Reset, New Rally" option. Also, it is important to allow Apple's internal GPS time to determine the current location and to begin interacting with the app by driving around a bit before you start using the app on a rally course. Begin computing distance, time, and speed by touching the "Start Rally" button. Alternatively, when the app has been either restarted to zero distance or paused, you may select a minute for the "Next Starting Time." GPS inputs trace the path along the rally route. From time to time you may measure time, speed, and distance for a stage or a checkpoint. These measurements will be stored in a table and the points will be indicated on a map. An alternative view showing the odometer measurements more prominently is available by touching the "Mode" button in the upper menu bar. You may subtract distance when you travel off course. A toggle button switches between on course (blue line) and off course (red line) travel. Distance measurement can be set to miles or kilometers and time measurement can be set to minutes and seconds or decimal minutes. The distance may be displayed with either 2 or 3 digit precision. Make your selections by touching the Settings with a "sprocket" button beside the "About" button. The app is designed to adjust the GPS coordinates of a moving vehicle owing to the time between reception of new GPS signals and to the time lag between the time the signal was generated from satellites and the time when processing actually occurs in the app. Also, you may adjust the location coordinate by the distance between the GPS receiver in the car (either the iPhone or iPad or some third-party GPS receiver) and the position on the car where a rally may measure time or location at timed controls (sometimes this is the front of the car or the center of the front wheels). These three potential errors in coordinate measurement are discussed at length in a 6-part thread in the Facebook "Road Rally Tech Talk" forum. To fine-tune the app's distance between GPS receiver and front wheels (if necessary) and clock time figures to the rally's official measures with the options in the Adjustments popup. Unlock to make adjustments and lock to save the changes you make and to prevent inadvertent changes. You may pause or gain time on a particular stage by adding or subtracting time on a stage. Also, you might wish to "bump" the recorded GPS distance +/- to align with official rally distances. Touch the button in the lower right-hand corner to access the "bump" function. A log view shows additional information at each stage including the latitude, longitude, and the current speed at the time the New Stage button was touched. Disclaimer: Continued use of GPS running in the background can dramatically decrease battery life.

Screenshots

Rallymeter Basic TSD4 screens
GPS Rally Odometer4 screens

Verdict

The call

The clearest difference is price: Rallymeter Basic TSD at Free against GPS Rally Odometer's $15.99. GPS Rally Odometer's advantage is in-app purchases (none vs 7) and update cadence (every 3 weeks vs every 6 weeks). On ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Rallymeter Basic TSD is free to download; GPS Rally Odometer costs $15.99 up front. Rallymeter Basic TSD sells 7 one-off in-app purchases. GPS Rally Odometer asks for nothing beyond the download.

UpkeepUpdate frequency

Rallymeter Basic TSD ships an update every 6 weeks, GPS Rally Odometer every 3 weeks. Both last shipped on September 26, 2026.

Scorecard3 real differences · 5 level
Rallymeter Basic TSD versus GPS Rally Odometer: the parameters behind the verdict, then further details
ParameterRallymeter Basic TSDGPS Rally Odometer
PriceFree — better$15.99
Positive reviews—0.0% of reviews
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Paid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better13.6
Further details — not scored
Size19 MB1 MB
Age rating4+4+
DeveloperCGPills SLMSYapps

In-app purchases

7 purchases

Rallymeter Basic TSD

One-time7
  • Roadbook 5 photos per stage$4.99
  • Roadbook unlimited photos$9.99
  • Detailed rally info$10.99
Show 4 more
  • Advise when delayed / advanced$12.99
  • Pilot mode$14.99
  • Rallymeter Metrics$17.99
  • Upgrade to rallymeter full version$29.99
None

GPS Rally Odometer

No in-app purchases

Questions

Is Rallymeter Basic TSD free?
Rallymeter Basic TSD is free to download, with in-app purchases available.
Is GPS Rally Odometer free?
GPS Rally Odometer costs $15.99, with no in-app purchases.
Do Rallymeter Basic TSD or GPS Rally Odometer have ads?
Neither Rallymeter Basic TSD nor GPS Rally Odometer shows ads.
Which is updated more often, Rallymeter Basic TSD or GPS Rally Odometer?
Rallymeter Basic TSD ships an update every 6 weeks, and GPS Rally Odometer every 3 weeks. Most recently, Rallymeter Basic TSD was updated on September 26, 2026 and GPS Rally Odometer on September 26, 2026.

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