Sleep Machine

What it does

Sleep Machine offers ambient sound, music, and tone combinations with volume, balance, and pitch controls.

Pricing

United States App Store download: $3.99 (USD), checked 2026-10-02. An upfront purchase is required.

Sources & verification

• Sleep Machine: developer's App Store listing (United States)Primary source

Last verified: 2 October 2026. Features not listed here may be unverified.

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