# DriftCrew vs SailViewer

The clearest difference is in-app purchases: SailViewer at none against DriftCrew's 3. SailViewer also leads on iOS requirement (17.0 vs 26.2). DriftCrew's advantage is update cadence (every 6 days vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. DriftCrew sells 3 in-app purchases, starting at $6.99 per month. SailViewer asks for nothing beyond the download.

DriftCrew ships an update every 6 days, SailViewer every 2 weeks. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | DriftCrew | SailViewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/driftcrew/id6754210787/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 42 MB | 51 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Montana AI Solutions, LLC](https://appshunter.io/developer/1838219813) | [Master Sailing jdoo](https://appshunter.io/developer/1680451361) |

## What reviewers say

### DriftCrew

[App page](https://appshunter.io/ios/app/driftcrew/id6754210787)

Real-time GPS tracking for outdoor sports enthusiasts to monitor crew locations, speed, and distance. Features safety alerts for stops, out-of-range incidents, and lost signals. Supports Apple Watch integration and a web viewer for sharing session history.

**Highlights:** Real-time GPS tracking of crew members, Live position, speed, and distance monitoring, Safety alerts for stops and out-of-range, Apple Watch integration for session control, Shore Team mode for remote monitoring, Session history and web sharing, Mutual friend verification for privacy

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Monthly Family | $12.99 | per month |
| Yearly Family | $49.99 | per year |


### SailViewer

[App page](https://appshunter.io/ios/app/sailviewer/id6801887026)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DriftCrew free?

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

### Is SailViewer free?

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

### Do DriftCrew or SailViewer have ads?

Neither DriftCrew nor SailViewer shows ads.

### Which is updated more often, DriftCrew or SailViewer?

DriftCrew ships an update every 6 days, and SailViewer every 2 weeks. Most recently, DriftCrew was updated on October 30, 2026 and SailViewer on November 6, 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.*