Every sound in Hush is stored on the device, free and Plus alike, so it plays on a plane, without signal or with Wi-Fi off. There is no streaming, no download step and no account.
Nothing to download
The whole library is part of the app. There is no streaming and no download step, including for Hush Plus sounds.
No account
Hush needs no account. Your favourites, mixes and matched pitch stay on the device, and Apple handles subscriptions.
Before a trip
Add a favourite sound as a widget, or set up a Shortcut that plays a sound with a timer, so you can start it in one tap on the way.
What works without a connection
Everything you do while listening is local to the device:
| Feature | Works offline |
|---|---|
| Playing any of the 72 sounds | Yes |
| Sleep timers, Add 15 minutes and fade-out | Yes |
| Favourites, mixes and your matched pitch | Yes, stored on the device |
| Widgets and Shortcuts | Yes |
| Buying or restoring Hush Plus | No: the App Store needs a connection |
Airplane mode at night
Some people switch on airplane mode or a sleep focus at night to keep notifications away. Hush keeps playing either way, and a timer still fades the sound out when it ends. See how long to set a sleep timer.





