# Cry Detector vs BabyNotes

The clearest difference is in-app purchases: BabyNotes at none against Cry Detector's 1. BabyNotes also leads on update cadence (every 5 days vs every 10 months). Cry Detector's advantage is device support (4 vs 1) and iOS requirement (9.0 vs 16.0). On price and ads there is nothing between them.

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

Cry Detector ships an update every 10 months, BabyNotes every 5 days. The most recent releases landed on July 7, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Cry Detector | BabyNotes |
| --- | --- | --- |
| 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 | **No** |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 22 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Francisco Fortes Lucena](https://appshunter.io/developer/977001064) | [尚达 杨](https://appshunter.io/developer/1505747508) |

## 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 |


### BabyNotes

[App page](https://appshunter.io/ios/app/babynotes-growth-tracker/id6740141067)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Cry Detector free?

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

### Is BabyNotes free?

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

### Do Cry Detector or BabyNotes have ads?

Neither Cry Detector nor BabyNotes shows ads.

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

Cry Detector ships an update every 10 months, and BabyNotes every 5 days. Most recently, Cry Detector was updated on July 7, 2026 and BabyNotes on September 9, 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.*