TritonSleepWhat the cabin sound is
An aircraft cabin at cruise is a dense, steady roar weighted towards low pitches — close to brown noise. Irregular sounds on top (announcements, trolleys, a crying child) are what wake people. A recorded cabin covers the steady part and gives a familiar mask for the rest.
TritonSleep’s Travel section also has a train carriage, a car on the motorway and a ship’s cabin. The plane cabin is the free one. Soft rain, distant ocean, light wind, soft brown noise, a 432 Hz tone and the Drift generator are free as well.
How to use it
Play it alone, or layer it. Premium mixes up to five layers and saves unlimited mixes; the free tier is one layer. A low cabin under soft rain, or a quiet cabin over a brown-noise bed, is the same idea as the fan and appliance guide. Keep the volume low enough that you could still hold a conversation over it.
Timers of 15, 30, 45 or 60 minutes fade over 30 seconds to 3 minutes. Playback continues with the screen off. There is no account and no stream, so it works in a tunnel or in flight mode.
On a plane
Noise-cancelling headphones take the engine drone down; a quiet cabin track on top covers voices. Keep an ear free enough to hear crew instructions. Never use sleep sounds while driving. The seat, light, eye-mask and jet-lag notes are in the travel guide.
Price
The plane cabin is free. TritonSleep is free to download. Premium is €0.99 a month or €9.99 a year in Ireland if you want five-layer mixes, longer fades and the rest of the library.
Frequently asked questions
Does TritonSleep have an airplane cabin sound?
Yes. Plane cabin at cruise is a free-tier travel drone, stored on the phone rather than streamed. It plays in flight mode and with the screen off.
Can I play plane cabin noise offline?
Yes. TritonSleep stores its sounds in the app. There is no account and no stream, so the cabin sound plays with no signal.
Is the plane cabin sound free?
Yes. The free tier includes the plane cabin, soft rain, distant ocean, light wind, soft brown noise, a 432 Hz tone and the Drift generator. Mixing more than one layer is Premium.
Can I mix the cabin with rain or brown noise?
Yes, on Premium, which mixes up to five layers. The free tier plays one layer at a time.
Put it into practice tonight
TritonSleep turns this material into a nightly toolkit: more than 40 sounds including plane, train and household drones, a five-layer mixer with timers and fades, guided breathing, affirmations and narrated wind-downs with optional spoken guidance, a private on-device dream journal and guided lucid-dreaming techniques. No account, no ads.
General wellness only: TritonSleep is not a medical device and these guides do not diagnose or treat any sleep condition. They summarise widely published guidance for general interest. If sleep problems persist, or you snore heavily, stop breathing in your sleep or feel exhausted most days, talk to a qualified healthcare professional.