25 minutes of work, 5 of break, with rain or noise playing underneath if you want it. The timer runs in the tab and the sound stops with the session, so the break is quiet.
Five loops from the app's library, each on its own page with a player: rain, brown noise, a crackling fireplace, ocean waves and white noise. Gapless, so nothing clicks every thirty seconds.
These pages play one sound, flat, in the middle of your head. Foyer plays as many as you want and lets you place each one around you on a canvas: distance sets volume, angle sets direction, and each room remembers its layout. If you are comparing options first, there is an honest comparison table of the other ambient sound apps.
Do these tools work on a phone?
Yes, but phone browsers pause audio in background tabs, so a loop stops when you switch apps. That is a browser limit rather than a bug. The Foyer app keeps playing with the screen locked.
Is anything tracked?
The site uses privacy-friendly Umami analytics: page views and clicks, no cookies and no personal data. The tools themselves send nothing anywhere; the audio is a file your browser plays.
Will more tools be added?
Yes. A browser version of the spatial mixer is next, so you can hear placement before deciding whether the app is worth $9.99.