Deep Orbit

Sleep and focus sound, offline

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Real-time sound, no audio files, no loops. Most sessions end — they slow down and arrive at silence. Deep Orbit generates its sound in real time. There are no audio files in this app — every tone, every band of noise, every reflection is computed while you listen. No two sessions are identical, and nothing ever loops. Most of its sessions end. An eight-minute session slows down for eight minutes and then arrives at silence, and the screen shows you where you are in that descent without asking you to watch it. Two sessions are open-ended, for when you want sound that simply stays. SESSIONS • Mental Reset — 8 minutes. It slows down, and then it stops. • Quick Reset — 4 minutes, same descent. • Wind Down — 25 minutes, ending in almost nothing. • Drift — Open-ended. No arc, no ending. • Focus Field — Open-ended. Steady, and slightly brighter. MADE FOR HEADPHONES Stereo width comes from a model of a head, not from a stereo widener: a real interaural delay, and the shadow a skull casts across the far ear. It stays coherent on a speaker and has depth on headphones. BREATHING, IF YOU WANT IT A slow pacer moves with the sound rather than over it. It never counts at you and it is not a coach. Tap three times in rhythm and it takes your rate instead of its own. THE DETAILS • No account, no sign-in, no ads • Nothing is collected, and nothing leaves the phone • Works in Airplane Mode — the only network request the app can make is a check for a required update • Background audio, Control Center, and a sleep timer • Respects Reduce Motion, Increase Contrast, Bold Text, Dynamic Type, VoiceOver, and Mono Audio • A Shortcuts action, so a session can start from an automation or the Action button Deep Orbit is a sound app. It is not a medical device, and it makes no claim about anyone's health.

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Sound • The level control was giving away about ten decibels before the sound ever reached you. The slider now covers a range you can actually use, including on a quiet phone in a quiet room. • A call or an alarm used to leave the engine running silently in the background for as long as the interruption lasted. It now stops properly, and starts again properly. • "Waiting for headphones" waited forever. Plug them in and the session starts. • Mono Audio was read once at launch, so turning it on during a session left the stereo placement folded into a comb filter. It is followed live now. Look • The screen is rebuilt around one ring, placed against the screen rather than pushed into position by spacing. • The last thirty seconds are visible now: the ring goes out, and the point of light drifts to the centre and stops there. • Type was rebuilt as six roles, so the app's own sentences no longer truncate at large text sizes. • Several pieces of text were dimmer than they claimed to be. They were measured against the background they are actually drawn on, and corrected. Sleep timers • The timer covers a whole night now. • The 90- and 120-minute options descended out of order. They descend correctly. Accessibility • Bold Text had no effect anywhere, because every font in the app sets a weight. It applies now, without a relaunch. • Increase Contrast, Dynamic Type, VoiceOver and Reduce Motion are followed. Quieter at night • The closing question used to be asked whenever a session finished — including at three in the morning, right after eight minutes spent getting you ready to sleep. It waits for waking hours now, and asks at most once a day.

The developer, Siroj Kasemrut, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    Siroj Kasemrut
    Size
    3.2 MB
    Category
    Health & Fitness
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English
    Age Rating
    9+
    Copyright
    © 2026 Deep Orbit