Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Not yet tested.
The store currently lists version 2.5.4, updated 2026-10-26.
Store screenshots supplied by the developer.
Transform your iPhone, iPad or Apple Watch device into a powerful sailing instrument display for Expedition Navigation Software and NMEA0183 data.
RaceData2 (RD2) puts critical racing data at your fingertips, delivering real-time performance metrics from Expedition directly to your iOS phone or tablet via WiFi. Bonus is the bundled Apple Watch RaceData3 (RD3).
Whether you're racing around the buoys or offshore, stay connected to navigation data with customisable, easy-to-read displays designed for racing.
KEY FEATURES
Real-Time Data Display
- View any Expedition data channels including User and Alt channels with automatic name detection
- Multiple data pages with swipe navigation
- Customisable grid layouts and data colours
- Live data status indicators show connection quality at a glance
- Dark theme optimised for day and night sailing…
From the developer’s store description.
For developers and the curious
The evidence, sources, measurements and versions behind every label above.
No review analysis published for this app.
“Not assessed” means we could not measure it. It is never a zero and never a pass.
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.
Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
Not yet tested. No analysis has been run for this app, so there is no version or date to report.
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
v2.5.4 • Phone App: Select BOLD in graph pages settings for larger font and thicker graph lines • Watch App: Now scrolls vertically through pages, and the crown will scroll through pages even when the water lock is active. • Both apps: Option for Audio output and Haptic feedback for Race Timer from Expedition (via iPhone or RaceData3 Bridge App) • Run a Race countdown timer on your iPhone (sent to watch app) for non-Expedition connections
Appworthy
racedata2What the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
From the store listing. Billing terms are read from each purchase’s name — the stores don’t publish them — so treat them as a strong hint, not a disclosure.
Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.
Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.