# DragAlarm (Anchor guard) vs Anchor Basic

The clearest difference is rating: Anchor Basic at 3.5 against DragAlarm (Anchor guard)'s 1.0. Anchor Basic also leads on price ($0.99 vs $9.99) and review sentiment (67% vs 49%). DragAlarm (Anchor guard)'s advantage is iOS requirement (9.0 vs 15.6). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

DragAlarm (Anchor guard) costs $9.99 and Anchor Basic $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Anchor Basic holds the better App Store score, 3.5 against 1.0. That said, the two scores are not equally well evidenced: Anchor Basic has 17 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 49% of DragAlarm (Anchor guard)'s written reviews are positive against 67% of Anchor Basic's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | DragAlarm (Anchor guard) | Anchor Basic |
| --- | --- | --- |
| Price | $9.99 | **$0.99** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/dragalarm-anchor-guard/id594556110/reviews) | **[3.5 (17 ratings)](https://appshunter.io/ios/app/anchor-basic/id1496724273/reviews)** |
| Number of ratings | 1 | **17** |
| Positive reviews | 48.6% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Paid | Paid |
| Size | 10 MB | 4 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alejandro](https://appshunter.io/developer/476976572) | [Roy Cadman](https://appshunter.io/developer/1496724272) |

## What reviewers say

### DragAlarm (Anchor guard)

[App page](https://appshunter.io/ios/app/dragalarm-anchor-guard/id594556110)

This app monitors your boat's anchor to alert you if it's dragging. It calculates your swinging radius and displays your location, anchor position, and boat tracking on a map. Receive email alerts with detailed information if your anchor becomes unsecured.

**Highlights:** Anchor dragging alerts, GPS tracking, Swinging radius calculation, Offline map support, Email notifications, Apple Watch integration

**In-app purchases:** none


### Anchor Basic

[App page](https://appshunter.io/ios/app/anchor-basic/id1496724273)

This app provides a reliable anchor alarm for boats, offering drift warnings and low battery alerts. Users can pause the alarm and resume monitoring later, or set the anchor by current location, bearing, and distance. It also allows remote monitoring of other users' Anchor Plus alarms.

**Highlights:** Drift warning alerts, Low battery alarms, Pause and resume alarm function, Set anchor by location, bearing, or distance, Remote monitoring of Anchor Plus alarms

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DragAlarm (Anchor guard) free?

DragAlarm (Anchor guard) costs $9.99, with no in-app purchases.

### Is Anchor Basic free?

Anchor Basic costs $0.99, with no in-app purchases.

### Which has better reviews, DragAlarm (Anchor guard) or Anchor Basic?

Anchor Basic is rated higher. DragAlarm (Anchor guard) averages 1.0 out of 5 from 1 ratings, while Anchor Basic averages 3.5 from 17 ratings.

### Do DragAlarm (Anchor guard) or Anchor Basic have ads?

Neither DragAlarm (Anchor guard) nor Anchor Basic shows ads.

### Which is updated more often, DragAlarm (Anchor guard) or Anchor Basic?

DragAlarm (Anchor guard) ships an update every 2 months, and Anchor Basic every 2 months. Most recently, DragAlarm (Anchor guard) was updated on October 13, 2026 and Anchor Basic on October 7, 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.*