# Anchor Basic vs Lock Status

The clearest difference is price: Lock Status at Free against Anchor Basic's $0.99. Lock Status also leads on rating (5.0 vs 3.5) and review sentiment (100% vs 67%). Anchor Basic's advantage is ratings volume (17 vs 4). On update cadence, ads, in-app purchases and device support there is nothing between them.

Lock Status is free to download; Anchor Basic costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Lock Status holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 17 and 4 respectively. Written reviews point the same way: 67% of Anchor Basic's written reviews are positive against 100% of Lock Status's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Anchor Basic | Lock Status |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [3.5 (17 ratings)](https://appshunter.io/ios/app/anchor-basic/id1496724273/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/lock-status/id1575387855/reviews)** |
| Number of ratings | **17** | 4 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Paid | **Free** |
| Size | 4 MB | 2 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Roy Cadman](https://appshunter.io/developer/1496724272) | [Andrew Thom](https://appshunter.io/developer/1231883383) |

## What reviewers say

### 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


### Lock Status

[App page](https://appshunter.io/ios/app/lock-status/id1575387855)

Provides real-time information on U.S. river locks and dams. Get contact details and see upcoming locks for your waterway journey. Essential for boaters and canoeists navigating rivers.

**Highlights:** Up-to-date lock information, Contact methods for locks, Upcoming lock identification, Supports waterway journeys, River and dam status

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Anchor Basic free?

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

### Is Lock Status free?

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

### Which has better reviews, Anchor Basic or Lock Status?

Lock Status is rated higher. Anchor Basic averages 3.5 out of 5 from 17 ratings, while Lock Status averages 5.0 from 4 ratings.

### Do Anchor Basic or Lock Status have ads?

Neither Anchor Basic nor Lock Status shows ads.

### Which is updated more often, Anchor Basic or Lock Status?

Anchor Basic ships an update every 2 months, and Lock Status every 2 months. Most recently, Anchor Basic was updated on September 21, 2026 and Lock Status on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*