NSJ Tracker vs Ridewind
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NSJ Tracker
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GPS tracker app for yacht racing. Sends real-time position, speed, and course data to the race management server. ヨットレース用GPSトラッカーアプリ。位置・速度・針路データをリアルタイムでレース管理サーバーに送信します。
Ridewind
This app helps sailors and kite riders track their performance. Record sessions, analyze speed and wind data, and review your routes. Improve your skills on the water with detailed statistics and community sharing.
- Live VMG and speed display
- GPS session recording
- Wind direction support
- Upwind and downwind analysis
- Session statistics
- Interactive route replay
- Community feed
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Ridewind is a performance tracking app built for sailors and Formula Kite riders. Record every session with your Apple Watch or iPhone and review detailed performance metrics afterward. Features: • Live VMG and speed display • GPS session recording • Wind direction (TWD) support • Upwind and downwind analysis • Session statistics and performance score • Interactive route replay • Community feed for sharing sessions • Equipment management • Apple Watch support Whether you’re training for your next race or simply tracking your progress, Ridewind helps you understand every session and improve on the water. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: NSJ Tracker at none against Ridewind's 2. On price, update cadence, ads 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
Both are free to download. Ridewind sells 2 in-app purchases, starting at $9.99 per month. NSJ Tracker asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 6 days. Both last shipped on October 2, 2026.
| Parameter | NSJ Tracker | Ridewind |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 6 days | Every 6 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone | iPhone, Apple Watch — better |
| Requires iOS | 17.6 — better | 18.6 |
| Further details — not scored | ||
| Size | 0 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Keita Yukinori | YOKO GOTO |
In-app purchases
NSJ Tracker
No in-app purchases
Ridewind
- Ridewind Premium Monthly$9.991 Month
- Ridewind Premium yearly$79.991 Year
Questions
Is NSJ Tracker free?
Is Ridewind free?
Do NSJ Tracker or Ridewind have ads?
Which is updated more often, NSJ Tracker or Ridewind?
Other comparisons
