Carrier: Binaural Beats
Dial in any frequency, exactly
$4.99
Not a menu of presets. Any beat from 0.5 to 45 Hz, any carrier from 150 to 800 Hz — and each band remembers the pitch you chose for it. No ads, no subscription.
Carrier is a binaural beat generator, not a library of preset sessions.
Every parameter is continuous. Any beat frequency from 0.5 to 45 Hz, in
0.1 Hz steps. Any carrier tone from 150 to 800 Hz, in 1 Hz steps. Set the
pair you want and the app holds that difference exactly, for as long as
you run it.
CONTINUOUS CONTROL, NOT A MENU
Most binaural apps hand you a fixed set of programs. This one hands you the
sliders. If you want 6.3 Hz on a 220 Hz carrier because that is what suits
you, you can have it — and you can change it while the tone is playing,
without a gap or a click.
FIVE BANDS, EACH WITH ITS OWN PITCH
Delta, Theta, Alpha, Beta and Gamma each land on a sensible beat frequency —
and each remembers the carrier tone you last used with it. Find the pitch that
suits you for Theta once, and it is waiting there every time you tap Theta.
The sliders stay free afterwards. A band is a starting point, never a limit.
WHY THE PITCH CHANGES WITH THE BEAT
A fast beat needs a higher carrier than a slow one. Push 37 Hz onto a low tone
and the two pitches drift far enough apart that you hear an interval instead
of a beat. Each band starts somewhere that keeps it comfortable, and then you
adjust to taste.
IT KEEPS WHAT YOU CHOSE
Close the app and come back. Your beat, your pitch, your volume and your
per-band pairings are all still where you left them.
THE DIFFERENCE IS EXACT
The two carriers are generated independently and never mixed, so each ear
genuinely receives its own tone. The warmth control adds a second layer per
ear, offset in the same direction on both sides, so it colours the sound
without shifting the beat frequency by so much as a hundredth of a hertz.
RUNS WHILE YOU REST
Audio continues with the screen locked. Play and pause from the lock screen.
Sessions of 5, 15, 30 or 60 minutes, or run indefinitely.
PRIVATE BY CONSTRUCTION
No account. No network access at all. No analytics, no ads, no subscription,
no tracking. There is no server for your data to go to.
HEADPHONES, OR NOT
A binaural beat only exists when each ear receives its own tone, so headphones
are how you get the real thing. Through a speaker the two tones mix in the air
into an audible pulse instead — a different effect, and one some people prefer.
Playback stops if your headphones disconnect, unless you turn that off.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, ELLIOTT MIDDLETON, 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- ELLIOTT MIDDLETON
- Size
- 803.8 KB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Elliott Middleton III
