Speedsurf.app vs GPS Log Analyzer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Speedsurf.app
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Every knot, every gybe, every personal best, for windsurf, wingfoil, kitesurf, foil and bike. RECORD Press start and ride. On the water the screen is numbers: 2 s max in your discipline's colour, Avg 5×10 beside it, your last runs underneath. After every lap one short line tells you what it was worth, or only your records if you prefer. CYCLING A bike screen built for the handlebars: your speed big and in the colour of its zone, your riding average against your record from rides of 20 km or more, and bars that show how close you are. The map turns with you, the road ahead up, with the wind drawn over it. Change the unit, alerts and speech during the ride. ROUTE Plan a bike route like in a navigation app: type where to, pick an option, start. A banner shows the next turn, the voice tells you before it, and a new route is found if you go off course. APPLE WATCH Record on your wrist, with Water Lock on the water. Your ride lands on your iPhone when you stop. SPEEDSURF.APP Every session goes to speedsurf.app: rankings, records per discipline, your gear, and live tracking for the people on the beach. Filter the feed by sport, week, month or year, and sort by Max 2 sec, 500 m, Alpha 500 or distance. ALONGSIDE OTHER APPS Running another GPS app at the same time? SpeedSurf keeps your ride going, and only dims other apps' sound while it speaks.
GPS Log Analyzer
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Read and analyze your GPS session logs in device.
Screenshots
Verdict
The clearest difference is update cadence: Speedsurf.app at every 4 days against GPS Log Analyzer's every 10 days. GPS Log Analyzer's advantage is iOS requirement (14.0 vs 17.6). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Speedsurf.app ships an update every 4 days, GPS Log Analyzer every 10 days. The most recent releases landed on October 11, 2026 and September 24, 2026 respectively.
| Parameter | Speedsurf.app | GPS Log Analyzer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days — better | Every 10 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 17.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Ron Koldeweid | Ma ja Sa OU |
In-app purchases
Speedsurf.app
No in-app purchases
GPS Log Analyzer
No in-app purchases









