# SailTimer™ vs KWINDOO Tracking for sailing

The clearest difference is review sentiment: KWINDOO Tracking for sailing at 100% against SailTimer™'s 37%. KWINDOO Tracking for sailing also leads on in-app purchases (none vs 12) and update cadence (monthly vs every 2 months). SailTimer™'s advantage is iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. SailTimer™ sells 12 in-app purchases, starting at $2.99 per month. KWINDOO Tracking for sailing asks for nothing beyond the download.

SailTimer™ ships an update every 2 months, KWINDOO Tracking for sailing monthly. The most recent releases landed on October 12, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | SailTimer™ | KWINDOO Tracking for sailing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (60 ratings)](https://appshunter.io/ios/app/kwindoo-tracking-for-sailing/id974955770/reviews)** |
| Number of ratings | — | **60** |
| Positive reviews | 37.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 126 MB | 27 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [SailTimer Inc.](https://appshunter.io/developer/326309854) | [Kwindoo Magyarorszag Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/974955769) |

## What reviewers say

### SailTimer™

[App page](https://appshunter.io/ios/app/sailtimer/id326309851)

Visualize wind and wave conditions before you head out on the water with this marine weather app. It uses crowdsourced data for more accurate, real-time forecasts than traditional satellite imagery. Track your GPS, create waypoints, and access offline charts for any boat type.

**Highlights:** Crowdsourced wind and wave map animation, Route viewing with aerial photos and land maps, Waypoint creation and GPS track saving, Offline map and chart usage, Follow-Me GPS tracking, Optimal tacking distance calculation for sailboats

**Features:** Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WNI Marine Weather Map | $2.99 | per month |
| Wind Animation | $2.99 | per month |
| Navionics Charts | $10.99 | per year |
| ActiveCaptain | Free | one-time |
| Polar Plot Learning | Free | one-time |
| Import NMEA data | $0.99 | one-time |
| SailTimer Pro Bundle | $7.99 | one-time |
| USA Atlantic Coast | $15.99 | one-time |
| USA Pacific Coast | $15.99 | one-time |
| USA Great Lakes | $15.99 | one-time |
| USA Gulf Coast | $15.99 | one-time |
| Cuba, Bahamas, Puerto Rico and US Virgin Islands | $15.99 | one-time |


### KWINDOO Tracking for sailing

[App page](https://appshunter.io/ios/app/kwindoo-tracking-for-sailing/id974955770)

Record your sailing routes, capture photos and videos directly from the app, and share your progress live with friends. Participate in regattas, view racecourses, and analyze your performance with detailed tracking data and heat-map analytics.

**Highlights:** Self-tracking for sailing routes, In-app photo and video capture, Live tracking sharing, Regatta event participation, Real-time bearing and distance to waypoints, Performance analytics with heat-maps, Create and invite friends to regattas

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SailTimer™ free?

SailTimer™ is free to download, with in-app purchases available.

### Is KWINDOO Tracking for sailing free?

KWINDOO Tracking for sailing is free to download, with no in-app purchases.

### Do SailTimer™ or KWINDOO Tracking for sailing have ads?

Neither SailTimer™ nor KWINDOO Tracking for sailing shows ads.

### Which is updated more often, SailTimer™ or KWINDOO Tracking for sailing?

SailTimer™ ships an update every 2 months, and KWINDOO Tracking for sailing monthly. Most recently, SailTimer™ was updated on October 12, 2026 and KWINDOO Tracking for sailing on September 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*