# eWincher vs Anchor Pro

The clearest difference is review sentiment: Anchor Pro at 79% against eWincher's 40%. eWincher's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 17.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Anchor Pro sells 1 in-app purchase, starting at $6.99 per year. eWincher asks for nothing beyond the download.

eWincher ships an update every 4 months, Anchor Pro every 2 months. The most recent releases landed on October 19, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | eWincher | Anchor Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (3.6K ratings)](https://appshunter.io/ios/app/anchor-pro/id1445476850/reviews)** |
| Number of ratings | — | **3.6K** |
| Positive reviews | 40.0% of reviews | **78.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 23 MB |
| Requires iOS | **11.0** | 17.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [ONWI](https://appshunter.io/developer/1252660861) | [IdeaBoys GmbH](https://appshunter.io/developer/1578331665) |

## What reviewers say

### eWincher

[App page](https://appshunter.io/ios/app/ewincher/id1252660862)

This utility app connects wirelessly to your eWincher device. It provides statistics on device usage, allows you to set operational parameters, and offers diagnostic capabilities.

**Highlights:** Wireless eWincher connection, Device usage statistics, Set maximum mass parameter, Device diagnostics, View operational data

**Features:** macOS Compatibility

**In-app purchases:** none


### Anchor Pro

[App page](https://appshunter.io/ios/app/anchor-pro/id1445476850)

This app helps boaters set and monitor their anchor position in real-time. It allows for defining safe zones, tracking boat movement, and receiving alerts for critical changes. Remote notifications and Apple Watch integration enhance its utility for secure anchoring.

**Highlights:** Set anchor location in real-time or manually, Define custom safe swing zones, Monitor boat movement and track history, Receive real-time alerts for position, GPS, and battery, Remote notifications via Telegram or email, Apple Watch companion app for key metrics

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Anchor Premium | $6.99 | per year |

**What reviewers like**

- 🚀 Reliable anchor alarm
- 👍 Easy to use interface
- 🔒 Works without cell/WiFi
- 💤 Helps user sleep soundly
- 🗺️ Detailed anchor tracking

**What reviewers complain about**

- 🐛 GPS accuracy issues
- 🔋 Drains device battery
- 🔍 Remote monitoring unreliable
- 💰 Subscription required for full features

**Reported bugs**

- App randomly shuts off
- Anchor position tracking glitches

**Requested features**

- Customizable anchor icon/color
- Integration with marine GPS/chartplotter
- Ability to adjust alarm parameters remotely


## Frequently asked questions

### Is eWincher free?

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

### Is Anchor Pro free?

Anchor Pro is free to download, with in-app purchases available.

### Do eWincher or Anchor Pro have ads?

Neither eWincher nor Anchor Pro shows ads.

### Which is updated more often, eWincher or Anchor Pro?

eWincher ships an update every 4 months, and Anchor Pro every 2 months. Most recently, eWincher was updated on October 19, 2026 and Anchor Pro on October 20, 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.*