# Anchor Alarm vs Shopper Logger

The clearest difference is price: Shopper Logger at Free against Anchor Alarm's $4.99. Shopper Logger also leads on rating (5.0 vs 4.2) and update cadence (daily vs every 2 months). Anchor Alarm's advantage is ratings volume (19 vs 3). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Shopper Logger is free to download; Anchor Alarm costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Shopper Logger holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Anchor Alarm has 19 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 87% of Anchor Alarm's written reviews are positive against 100% of Shopper Logger's.

Anchor Alarm ships an update every 2 months, Shopper Logger daily. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Anchor Alarm | Shopper Logger |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.2 (19 ratings)](https://appshunter.io/ios/app/anchor-alarm-anchor-watch/id1047308803/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/shopper-logger/id1577410708/reviews)** |
| Number of ratings | **19** | 3 |
| Positive reviews | 87.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Paid | **Free** |
| Size | 6 MB | 8 MB |
| Requires iOS | 15.6 | **14.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Florian Kriesche](https://appshunter.io/developer/473507821) | [Juan Reyes Dias-Aidos](https://appshunter.io/developer/1577410710) |

## What reviewers say

### Anchor Alarm

[App page](https://appshunter.io/ios/app/anchor-alarm-anchor-watch/id1047308803)

This app provides an advanced anchor alarm system for boaters. It allows for custom swing circle shapes and loud, noticeable alarms to ensure you are alerted if your anchor drags. Features include real-time tracking and remote monitoring capabilities.

**Highlights:** Customizable swing circle shapes, Loud, unmissable alarm tones, Ship dimensions shown to scale, Anchor track drawing on map, Optional anchor marking, GPS signal filtering, Background and locked screen operation, Remote monitoring of other devices

**In-app purchases:** none


### Shopper Logger

[App page](https://appshunter.io/ios/app/shopper-logger/id1577410708)

This app helps independent contractors log important order details with photos, timestamps, and notes. Easily retrieve logs by date and time to dispute claims or for personal records. It offers a paper-like logging experience without recurring fees or ads.

**Highlights:** Photo logging with timestamps, Add notes to logs, Search logs by date and time, Dispute claim support, Designed for gig workers

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Anchor Alarm free?

Anchor Alarm costs $4.99, with no in-app purchases.

### Is Shopper Logger free?

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

### Which has better reviews, Anchor Alarm or Shopper Logger?

Shopper Logger is rated higher. Anchor Alarm averages 4.2 out of 5 from 19 ratings, while Shopper Logger averages 5.0 from 3 ratings.

### Do Anchor Alarm or Shopper Logger have ads?

Neither Anchor Alarm nor Shopper Logger shows ads.

### Which is updated more often, Anchor Alarm or Shopper Logger?

Anchor Alarm ships an update every 2 months, and Shopper Logger daily. Most recently, Anchor Alarm was updated on November 6, 2026 and Shopper Logger on November 3, 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.*