# Windsurfing app (Vadewind) vs Erg

The clearest difference is review sentiment: Erg at 100% against Windsurfing app (Vadewind)'s 86%. Windsurfing app (Vadewind)'s advantage is iOS requirement (12.1 vs 14.0.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Windsurfing app (Vadewind) ships an update every 3 months, Erg every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Windsurfing app (Vadewind) | Erg |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/erg-connect/id6741701740/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 5 MB | 44 MB |
| Requires iOS | **12.1** | 14.0.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Portfolio Multimedia SL](https://appshunter.io/developer/418146780) | [Coding Minds, Inc.](https://appshunter.io/developer/1480612283) |

## What reviewers say

### Windsurfing app (Vadewind)

[App page](https://appshunter.io/ios/app/windsurfing-app-vadewind/id1599898014)

Discover windsurfing spots with detailed local information and weather forecasts. Track and share your sessions, including real-time speed, distance, and GPS data for safety and community insights.

**Highlights:** Discover windsurfing spots, Detailed spot information, Weather forecasts, Track and share sessions, Real-time GPS tracking, Session statistics

**Features:** macOS Compatibility

**In-app purchases:** none


### Erg

[App page](https://appshunter.io/ios/app/erg-connect/id6741701740)

Enhance your rowing technique with AI-powered video analysis and track your progress. Compete on leaderboards, connect with teammates through group chat, and build a strong rowing community. Train smarter and improve faster with this comprehensive platform.

**Highlights:** AI-powered rowing analysis, Leaderboard rankings, Group chat and community, Create and join groups, Workout history and progress tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Windsurfing app (Vadewind) free?

Windsurfing app (Vadewind) is free to download, with no in-app purchases.

### Is Erg free?

Erg is free to download, with no in-app purchases.

### Do Windsurfing app (Vadewind) or Erg have ads?

Neither Windsurfing app (Vadewind) nor Erg shows ads.

### Which is updated more often, Windsurfing app (Vadewind) or Erg?

Windsurfing app (Vadewind) ships an update every 3 months, and Erg every 2 months. Most recently, Windsurfing app (Vadewind) was updated on November 3, 2026 and Erg on November 4, 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.*