Today, Charlie Chapman released Dark Noise 3.0, his iOS, iPadOS, and macOS ambient noise app, with a new business model, some remastered sounds, and other updates.

The biggest change to Dark Noise 3.0 is its new business model. Historically, Dark Noise has been a paid-up-front app, but with 3.0, the app is now free with an optional subscription that unlocks certain features.

The free version of Dark Noise includes eight sounds, continuous sound looping, Shortcuts support, Siri integration, and a timer. The Pro subscription increases the number of sounds to over 50 and adds custom sound mixes, alternate app icons, themes, and Family Sharing. The Pro features are also available as a one-time purchase.

Alternative icons and sound mixing are two of the features available to Dark Noise Pro subscribers.

If you previously purchased Dark Noise, which included many of the features that are now part of a Pro subscription, you’re covered. Anyone who bought Dark Noise prior to the release of version 3.0 gets all of the features included in the Pro subscription. Pro subscribers may get new features in the future, but as of the release of version 3.0, existing users and subscribers have access to the same features, which I think is a fair way to transition to a subscription model.

I’m also glad to see that the core features of Dark Noise will be available for free for the first time. There are a lot of ambient sound apps on the App Store, but a lot aren’t very good. Dark Noise is excellent, and I expect having a free tier to show off what the app can do to new users will result in more paid users in the long run. I’m also a fan of the one-time payment option, which is a nice option for fans of the app who just don’t like paying subscriptions.

Dark Noise has a new green theme called Aurora.

Version 3.0 also introduces remastered Rain, Beach, Airplane Interior, and Thunderstorm sounds that sound better when used with stereo speakers. The app’s icons have been tweaked a little, and there’s a new theme that uses shades of green called Aurora.

For more on everything Dark Noise can do, be sure to check out our reviews of version 1.0 and 2.0.

Dark Noise 3.0 is available as a free download on the App Store. The Pro subscription unlocks the features described above, for $2.99/month or $19.99/year with a three-day trial. Dark Noise 3.0 is also available as a one-time purchase for $49.99.