Comparison

GR Tracker vs Sailrace dinghy race timer

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

Head to head
About

GR Tracker

Features
Read full description

With the GR TRACKER mobile app, participants of sporting events which use services developed by GEORACING can use their smartphones as a GPS tracker. Once started, the GR TRACKER app connects automatically with the GEORACING’s cloud platform and enables to follow in real-time competitors’ performances during the event but also to display indicators such as speed, traveled distance, ranking, timing, GPS positions… Key features of the GR TRACKER app: - Transmits your GPS position in real-time or delayed (if you use WiFi) to GEORACING. - Allows others (organizers, friends, spectators…) to follow the event in live thanks to the dedicated tools developed by GEORACING - Enables comparison between participants - Enables live analysis and post-race analysis at the end of the event Note: To use the GR TRACKER app you must be registered beforehand to an event which uses the services provided by GEORACING. You need to get a code from the organizer in order to use this app. The GR TRACKER app needs an internet connection for the live tracking. Continued use of the GPS running in the background can decrease battery life.

About

Sailrace dinghy race timer

This app simplifies dinghy race management for sailing clubs using the Portsmouth Yardstick. It offers features like lap timing, immediate result sharing, and various race modes, eliminating the need for manual record-keeping.

Highlights
  • Portsmouth Yardstick scoring
  • Lap timing
  • Immediate result sharing
  • Fleet and pursuit race modes
  • Customizable pre-start period
  • Offline functionality
  • Series management
Features
Read full description

Sailrace Dinghy Timer is an efficient and user-friendly app designed for sailing clubs to manage and score dinghy races based on the Portsmouth Yardstick. The app eliminates the need for pen and paper, simplifies lap timing, and ensures immediate result sharing with competitors. With Sailrace Dinghy Timer, race organizers can easily manage their events and provide a seamless experience for participants. Sailrace Dinghy Timer comes packed with features to simplify dinghy race management. With average lap time timing based on the Portsmouth Yardstick, fleet and pursuit race modes, customizable pre-start period, and various start sequences, race organizers can easily manage their events.  The app also offers, via the cloud, immediate result sharing with competitors, and graphing of results.  Other features include audio alerts, custom race durations, sorting options, lap marking, competitor editing, and offline functionality. Sailrace Dinghy Timer also supports series management, competitor imports, and database backups.

Screenshots

GR Tracker2 screens
Sailrace dinghy race timer4 screens

Verdict

The call

The clearest difference is update cadence: GR Tracker at fortnightly against Sailrace dinghy race timer's every 2 months. GR Tracker also leads on iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

GR Tracker ships an update fortnightly, Sailrace dinghy race timer every 2 months. The most recent releases landed on September 13, 2026 and September 18, 2026 respectively.

Scorecard2 real differences · 6 level
GR Tracker versus Sailrace dinghy race timer: the parameters behind the verdict, then further details
ParameterGR TrackerSailrace dinghy race timer
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyFortnightly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size22 MB48 MB
Age rating4+4+
DeveloperTrimaranTim Cutsforth

In-app purchases

None

GR Tracker

No in-app purchases

None

Sailrace dinghy race timer

No in-app purchases

Questions

Is GR Tracker free?
GR Tracker is free to download, with no in-app purchases.
Is Sailrace dinghy race timer free?
Sailrace dinghy race timer is free to download, with no in-app purchases.
Do GR Tracker or Sailrace dinghy race timer have ads?
Neither GR Tracker nor Sailrace dinghy race timer shows ads.
Which is updated more often, GR Tracker or Sailrace dinghy race timer?
GR Tracker ships an update fortnightly, and Sailrace dinghy race timer every 2 months. Most recently, GR Tracker was updated on September 13, 2026 and Sailrace dinghy race timer on September 18, 2026.

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