# Cry Detector vs Stud Finder

The clearest difference is update cadence: Stud Finder at every 3 weeks against Cry Detector's every 10 months. Cry Detector's advantage is device support (4 vs 2) and iOS requirement (9.0 vs 16.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Cry Detector sells 1 one-off in-app purchase and Stud Finder sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Cry Detector ships an update every 10 months, Stud Finder every 3 weeks. The most recent releases landed on July 7, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | Cry Detector | Stud Finder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/cry-detector/id980959172/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 8 MB |
| Requires iOS | **9.0** | 16.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Francisco Fortes Lucena](https://appshunter.io/developer/977001064) | [Yunus Emre Ozbagdatli](https://appshunter.io/developer/1772068107) |

## 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 |


### Stud Finder

[App page](https://appshunter.io/ios/app/stud-finder-wall-scanner/id6747498660)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Monthly Subscription | $12.99 | per month |
| Annual Subscription | $29.99 | per year |


## Frequently asked questions

### Is Cry Detector free?

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

### Is Stud Finder free?

Stud Finder is free to download, with in-app purchases available.

### Do Cry Detector or Stud Finder have ads?

Neither Cry Detector nor Stud Finder shows ads.

### Which is updated more often, Cry Detector or Stud Finder?

Cry Detector ships an update every 10 months, and Stud Finder every 3 weeks. Most recently, Cry Detector was updated on July 7, 2026 and Stud Finder on September 5, 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.*