Comparison

Race Guide vs OnboardAssistant

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

Head to head
About

Race Guide

This app provides advanced graphical tactical guidance for sailing, helping users make smarter decisions on the water. It offers live, replay, and simulator modes, and can be used standalone or connected to boat instruments for enhanced performance.

Highlights
  • Graphical tactical guidance
  • Live, replay, and simulator modes
  • Standalone or instrument-connected operation
  • GPS integration (tablet, Bluetooth, boat)
  • Performance subscription options
  • Bespoke technique optimization
Features
Read full description

New, novel and highly effective graphical tactical sailing guidance software. Race Guide is designed to put you in the right place at the right time, make smarter decisions and get better results. With Americas cup and Olympic heritage Race Guide provides unquestionable performance gain.  - A standalone tablet/phone tactical solution or connected to the boat instrument network to run using instrument data and link to Navigator software. - Driven by tablet/phone GPS, Bluetooth GPS or boat instrument GPS.  - Live, replay and simulator modes give you the power run realtime, replay or practice.  - Add further value with a Race Guide performance subscription enhancing the predictive calculations and increasing frequency and fidelity. Bespoke techniques remove the noise and variation historically seen with tactical aids so the software runs out of the box, whilst keeping the option for more bespoke configuration via the addition of broader polar data, more detailed environmental data predictions and more in depth understanding of the sensor data on board. These will push the performance gains further, maximising the potential of the guidance.

About

OnboardAssistant

Features
Read full description

OnboardAssistant is a handy little tool for yacht racing which will complement your onboard electronics and let you get rid of wet notes. It will let you ping sail changes, race times, changes in boat configuration, incidents, performance comments and any other important user-defined event which is not captured directly by your electronics. It also lets you take pictures, record audio and video while you are out on the water. Once your sailing session is complete you can review and update your notes and upload it all to the cloud. Once in the cloud, the data can be accessed by a number of thrid party tools such as SailingPerformance's RaceReplay. All your data will then be automatically be loaded and synchronized, ready to be analyzed! Terms of use available at: https://www.advancedsailingperformance.com/oba-terms-service.html

Screenshots

Race Guide4 screens
OnboardAssistant4 screens

Verdict

The call

The clearest difference is in-app purchases: OnboardAssistant at none against Race Guide's 2. Race Guide's advantage is update cadence (fortnightly vs every 5 weeks). On price, 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

Both are free to download. Race Guide sells 2 in-app purchases, starting at $26.49 per month. OnboardAssistant asks for nothing beyond the download.

UpkeepUpdate frequency

Race Guide ships an update fortnightly, OnboardAssistant every 5 weeks. The most recent releases landed on September 19, 2026 and September 20, 2026 respectively.

Scorecard2 real differences · 6 level
Race Guide versus OnboardAssistant: the parameters behind the verdict, then further details
ParameterRace GuideOnboardAssistant
PriceFreeFree
Positive reviews100.0% of reviews
Update frequencyFortnightly — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.014.0 — better
Further details — not scored
Size130 MB50 MB
Age rating4+4+
DeveloperHibrid Intelligence LtdSailingPerformance S.L

In-app purchases

2 purchases

Race Guide

Subscriptions2
  • Race Guide Performance$26.491 Month
  • Race Guide Performance HiFi$51.991 Month
None

OnboardAssistant

No in-app purchases

Questions

Is Race Guide free?
Race Guide is free to download, with in-app purchases available.
Is OnboardAssistant free?
OnboardAssistant is free to download, with no in-app purchases.
Do Race Guide or OnboardAssistant have ads?
Neither Race Guide nor OnboardAssistant shows ads.
Which is updated more often, Race Guide or OnboardAssistant?
Race Guide ships an update fortnightly, and OnboardAssistant every 5 weeks. Most recently, Race Guide was updated on September 19, 2026 and OnboardAssistant on September 20, 2026.

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