# Cry Detector vs ReefScan

The clearest difference is rating: ReefScan at 5.0 against Cry Detector's 1.0. ReefScan also leads on in-app purchases (none vs 1). Cry Detector's advantage is update cadence (every 10 months vs every 23 months) and device support (4 vs 2). On price, ratings volume and ads there is nothing between them.

Both are free to download. Cry Detector sells 1 one-off in-app purchase. ReefScan asks for nothing beyond the download.

ReefScan holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Cry Detector ships an update every 10 months, ReefScan every 23 months. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Cry Detector | ReefScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/cry-detector/id980959172/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/reefscan/id6444350547/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 23 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 23 MB | 14 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Francisco Fortes Lucena](https://appshunter.io/developer/977001064) | [CraniaLab, LLC](https://appshunter.io/developer/1495242488) |

## What reviewers say

### Cry Detector

[App page](https://appshunter.io/ios/app/cry-detector/id980959172)

This utility app listens for your baby's cries and plays soothing sounds to calm them until you can reach them. Choose from pre-selected lullabies or record your own voice for a personalized calming experience.

**Highlights:** Baby cry detection, Lullaby playback, Custom voice recording, Noise level indicator, Apple Watch integration, Remote status viewing

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Record Mode + All songs + Remove ads | $0.99 | one-time |


### ReefScan

[App page](https://appshunter.io/ios/app/reefscan/id6444350547)

Capture underwater images and depth data to create 3D models with a companion desktop application. This tool is fast, accurate, and versatile, working both above and below water.

**Highlights:** Underwater image and depth map collection, 3D model creation with MacOS companion app, Fast and accurate scanning, Above-water scanning capability, Compatibility with other photogrammetry apps

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cry Detector free?

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

### Is ReefScan free?

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

### Which has better reviews, Cry Detector or ReefScan?

ReefScan is rated higher. Cry Detector averages 1.0 out of 5 from 1 ratings, while ReefScan averages 5.0 from 1 ratings.

### Do Cry Detector or ReefScan have ads?

Neither Cry Detector nor ReefScan shows ads.

### Which is updated more often, Cry Detector or ReefScan?

Cry Detector ships an update every 10 months, and ReefScan every 23 months. Most recently, Cry Detector was updated on October 6, 2026 and ReefScan on October 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.*