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HoldFast Anchor Alarm

HoldFast Anchor Alarm

Anchor drag alarm for sailors

0 ratings
2 reviews
🔧 Utilities
🗺️ Navigation
Free
In-App Purchases

Details

  • Released
  • Updated
  • April 16, 2026
  • July 10, 2026

Developer

Adam Harvey
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iphone
ipad
🧾$4.99 - $9.99
In-App Purchase↘︎
⭐2
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📝1+ tags
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❓8 answered
FAQ↘︎
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About

This app provides reliable anchor monitoring for sailors, ensuring peace of mind while at rest. It features robust background tracking, customizable alerts, and a night-vision friendly interface. Pro features like remote watch and track history are available with a one-time purchase.

✓Background GPS tracking
✓Customizable anchor zone radius
✓Dual-stage progressive alarms
✓Night-vision friendly dark mode
✓Remote watch link sharing
✓GPS track history
✓Custom alarm zone drawing
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What's New in HoldFast Anchor Alarm

1.0.7

July 10, 2026

• New: "Have a code?" — redeem a discount or membership code right inside the app. Just tap it on the Premium screen. • More reliable unlocking: premium features now activate promptly after a purchase or code redemption. • Stability improvements and minor refinements. Fair winds and secure holding. Thanks for using HoldFast!

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Subscription plans

HoldFast Premium

Full access to all premium features. Billed annually.

$4.991 Year
How to cancel HoldFast Anchor Alarm subscription ⁉️
2

In-App Purchases

$9.99

HoldFast Anchor Alarm

Anchor drag alarm — sleep at anchor safely

User reviews

Most RecentHighest RatedLowest Rated

The best anchor alarm app!

A great app that is intuitive to use and will allow a good nights sleep whilst the boat is at anchor. Recommended!
Fathom IIFathom II

Great app!

Brilliant app. Using this, in combination with my other instruments, just gives me a bit of extra confidence remaining at anchor! Wish I’d had this sooner!
RowingDonkeyRowingDonkey

Response from developer

Thanks so much for the kind words! That’s exactly what we hoped for—an extra layer of confidence when you’re at anchor. Really glad it’s working well alongside your other instruments. Appreciate you taking the time to share this!

Developer apps

Apparent Wind Calculator
Apparent Wind Calculator

Calculate the apparent wind.

🗺️ Navigation
$0.99
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FAQ

What is HoldFast Anchor Alarm?

HoldFast Anchor Alarm is a navigation app designed for sailors to monitor their anchor position. It offers background tracking, customizable alerts, and a night-vision mode to ensure a peaceful rest.

How does HoldFast Anchor Alarm work?

You set your anchor drop point and a desired radius, and the app monitors your boat's position in the background. It provides progressive alarms if you drift too far or break free from your set zone.

Does HoldFast Anchor Alarm have subscriptions?

No, HoldFast Anchor Alarm is subscription-free. The core alarm functions are available with a one-time purchase for pro features, and no monthly fees are required.

What are the pro features of HoldFast Anchor Alarm?

Pro features include remote watch to share your live position, GPS track history to review your boat's movement, custom alarm zone drawing, and audible alarm customization.

Can HoldFast Anchor Alarm be used without an internet connection?

Yes, the core alarm functions of HoldFast Anchor Alarm do not require an internet connection, making it reliable even in areas with poor connectivity.

What devices support HoldFast Anchor Alarm?

HoldFast Anchor Alarm is supported on iPhone and iPad devices. It is designed for iOS.

How often is HoldFast Anchor Alarm updated?

The app was last updated on May 21, 2026, with version 1.0.4. Updates typically include bug fixes and performance enhancements to ensure reliability.

What is the age rating for HoldFast Anchor Alarm?

HoldFast Anchor Alarm has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.