RigSize Live vs Robin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RigSize Live
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RigSize Live: the complete wind sports tracker for windsurfers, kiters and wingers. Track your sessions, check the wind and see exactly which gear works. RigSize Live brings your tracking, the wind forecast, live wind readings, your spots and your rig together in one app. No subscription, no hidden features. WHAT MAKES RSL UNIQUE RigSize Live is the only app that combines your own tracking, wind data, spot data and rig data. Every session is automatically linked to the wind at that moment, the spot and the sail, board and fin you used. So you see which gear works in which wind at which spot, based on real sessions. FULL SESSION TRACKER Start your session in the app and you're live on the spot map. Your GPS track, top speed, average speed, Alpha 500, distance and heart rate come in automatically from your watch, linked to your rig, the wind and the spot. GARMIN, SUUNTO, APPLE WATCH Sessions from your Garmin sync automatically via Garmin Connect, from your Suunto via the Suunto app, and from your Apple Watch via Apple Health. You can also upload a FIT or TCX file. RELIABLE WIND FORECAST Hourly updated forecast per spot, plus live readings from nearby weather stations that refresh every 10 minutes. So you know not only what is forecast, but also what is really blowing right now. WIND ALERTS Set your ideal wind window per spot and get a push notification as soon as it's on. Never miss a good day again. PERSONAL INSIGHTS Which board and sail combo makes you fastest? What is your Alpha 500 per combo? Which gear do you never actually use anymore? Honest answers based on all your sessions. ALL YOUR GEAR IN ONE PLACE Keep your sails, boards, fins and foils in your own library. With calculators for sail size, fin and foil based on weight, board and wind. LIVE ON EVERY SPOT 4,500+ spots worldwide, 400+ in the Netherlands. The spot map shows who is on the water right now, with which sail, board, fin or foil. No more guesswork before you load the car. LEADERBOARDS Top speed, longest session, most distance, most days on the water. Per spot, per season or worldwide. RIDE TOGETHER Spot chat, groups and session planning: ask about conditions, share tips and see who joins. No more separate group apps. SAFETY CHECK-IN Set a return time. Others on the map and in the feed see a warning if you're not back in time. FOR ALL THREE SPORTS Windsurf, kite and wing, with the right sizes, calculators and spot info per discipline. NO SUBSCRIPTION No Pro tier, no paywall, no hidden features. Everything is for everyone. Share rigsizes, good surfkarma. RigSize Live is a product of FTR Management B.V. Privacy: https://app.rigsizelive.com/privacy.html Terms: https://app.rigsizelive.com/terms.html
Robin
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Robin ist deine Scoring-App für den Bogensport. Halte deine Ergebnisse auf Feld- und 3D-Parcours fest, verfolge deinen Fortschritt und vergleiche dich mit Schützenfreunden — offline und ohne Cloud-Zwang. FUNKTIONEN - Scoring für IFAA Feld, 3D und Indoor - GPS-Ortung auf dem Parcours - QR-Code-Einchecken an Ständen - Automatischer Sync mit marian (Desktop-Analyse) - Parcours-Übersicht in deiner Nähe - 100% offline-fähig
Screenshots
Verdict
The clearest difference is update cadence: RigSize Live at every 2 days against Robin's every 3 weeks. Robin's advantage is iOS requirement (13.0 vs 15.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
RigSize Live ships an update every 2 days, Robin every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | RigSize Live | Robin |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 90 MB |
| Age rating | 4+ | 4+ |
| Developer | RigSize Live | Peter Klein |
In-app purchases
RigSize Live
No in-app purchases
Robin
No in-app purchases









