White Noise HQ: sound machine Price Snapshot
White Noise HQ: sound machine by Phase4 Mobile is free to download on the Apple App Store, and offers 2 in-app purchases from $3.99–$29.99 (avg $16.99). It holds a 4.8★ rating from 11.7K reviews.
Latest IAP data: 2026-05-23. Listing last updated: 2026-03-11. Source: public Apple App Store data, compiled via the App Pricing Lab methodology.
In-App Purchase Overview
In-App Purchases (2 items)
Frequently Asked Questions
Is White Noise HQ: sound machine free?
Yes, White Noise HQ: sound machine is free to download. It offers 2 in-app purchases.
What is the rating of White Noise HQ: sound machine?
White Noise HQ: sound machine has a 4.8 out of 5 star rating based on 11.7K reviews on the Apple App Store.
What are the in-app purchase prices for White Noise HQ: sound machine?
White Noise HQ: sound machine offers 2 in-app purchases ranging from $3.99 to $29.99. View full price history.
Who made White Noise HQ: sound machine?
White Noise HQ: sound machine was developed by Phase4 Mobile. Visit their website at http://www.phase4mobile.com.
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