# Sleeping Sounds for Babies vs QualiT Check

The clearest difference is in-app purchases: QualiT Check at none against Sleeping Sounds for Babies's 1. QualiT Check also leads on ads (none vs shown) and update cadence (weekly vs every 6 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Sleeping Sounds for Babies sells 1 one-off in-app purchase. QualiT Check asks for nothing beyond the download.

Sleeping Sounds for Babies ships an update every 6 months, QualiT Check weekly. The most recent releases landed on September 28, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Sleeping Sounds for Babies | QualiT Check |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Weekly** |
| Size | 20 MB | 62 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ILKER KABADAYI](https://appshunter.io/developer/1507244305) | [Carly Solutions GmbH Co KG](https://appshunter.io/developer/408379680) |

## What reviewers say

### Sleeping Sounds for Babies

[App page](https://appshunter.io/ios/app/sleeping-sounds-for-babies/id1546520973)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### QualiT Check

[App page](https://appshunter.io/ios/app/qualit-check/id6754276556)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sleeping Sounds for Babies free?

Sleeping Sounds for Babies is free to download, with in-app purchases available.

### Is QualiT Check free?

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

### Do Sleeping Sounds for Babies or QualiT Check have ads?

Sleeping Sounds for Babies shows ads; QualiT Check does not.

### Which is updated more often, Sleeping Sounds for Babies or QualiT Check?

Sleeping Sounds for Babies ships an update every 6 months, and QualiT Check weekly. Most recently, Sleeping Sounds for Babies was updated on September 28, 2026 and QualiT Check on October 14, 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.*