Personalized sound profile + a sound program built for you
Find your tone and build your personalized sound program
Tonaleve guides you to find the tone (Hz) and relative level (dB SL) closest to what you hear and, with that sound profile, calibrates a sound program made for you —notched, broadband, and more— to help you relax, sleep, and mask background noise.
Works straight in your browser —nothing to install— and you can add it to your home screen.
TONE6.3 kHzReference tone
LEVEL12 dB SLRelative listening level
REP±0.4 stConsistency between repeats
Tonaleve is a general wellness product: it's not a medical device and doesn't diagnose, treat, or cure any condition. If your tinnitus started suddenly in one ear, pulses with your heartbeat, or comes with vertigo or sudden hearing loss, see a doctor urgently before using the app: when to see a doctor now.
How it works
From your sound profile to your program, in three steps
The problem with generic sound is that it isn't made for your ear. Tonaleve starts from your own sound profile and personalizes everything from there.See the full methodology →
1
Find your tone
A 7-step guide: A/B comparisons, an octave check, volume adjustment, and a repeat to confirm consistency. You get your sound profile: tone in Hz and relative level in dB SL.
2
Generate your sound program
With your sound profile, Tonaleve creates notched sound, broadband sound, and other modes centered on your tone — not a generic preset — and tells you what's known about each one.
3
Listen with a plan
A scheduled listening plan and educational content to support your routine, with your consistency and sessions in view.
A few minutes a day, whenever suits you: the app supports your routine and shows you how you're doing.
Here's a look inside
The app, in three screens
A guide that walks you through it, a sound program calibrated to your profile, and your consistency always in view. No endless menus or technical jargon.
20:41
‹Find your tone4/7
Which one sounds more like what you hear?
A6.3 kHz
B7.1 kHz
Octave check passed · no 1/2× confusion
Listening level12 dB SL
RepeatA sounds closer
A/B comparisons until you land on your tone, with an octave check and a repeat.
21:04
Your programActive
Personalized notched6.3 kHz
0.5k2kyour tone12k
12 dB SL30 min1/2 oct. notch
Declared evidence: emerging
Soft broadbandExtended practice
Partial maskingUnder-researched
▶Today's session22:00 · before bed30:00
Your program: notched sound centered on your tone, with the stated evidence.
08:12
Your planSeptember
12day streak Best streak: 18
M✓T✓W✓T✓F✓S·S·
Minutes per day last week
5 h 40 mlistened this month
18completed sessions
Next sessionToday 22:00 · notched 30 min›
The plan and your consistency: streak, minutes per day, and the next scheduled session.
Illustrative screens with sample data: the tone, level, and session values are simulated and don't correspond to any real person. The app may differ in design details. Try it free in your browser →
Before you start
Use headphones: it's not a detail, it's part of the method
Tonaleve calibrates each ear separately. Without headphones, neither the profile nor the sound program will work properly. A decent pair is enough —in-ear or over-ear— used consistently in a quiet environment.
Precise calibration
The guide compares fine frequencies and levels in each ear. Room speakers distort that; good headphones give you a faithful reference of your Hz and your dB SL.
Always the same pair
Use the same pair when building your profile and in every sound session. Your program is calibrated relative to your headphones: changing them changes what you hear.
Faithful notched sound
Notched sound and masking are centered on your tone. Headphones with a good frequency response reproduce that sound without coloring it, so the program sounds as designed.
Protect your hearing: listen at a comfortable volume, never at maximum, and take breaks. The sound program is designed to support you comfortably, never to strain your hearing.
Where to use Tonaleve
It works on all your devices, straight from the browser.
Nothing to download and nothing to wait for: the web version works fully on your computer, your iPhone, and your Android. If you want it handy, add it to your home screen and it behaves like any other app.
Available now
Web (PWA)
Works straight in your browser —nothing to install— and you can add it to your home screen like an app.
Add it to your home screen and use it like an app.
Tonaleve is a web app: it runs in your browser and, with two taps, becomes just another icon among your apps. No downloads, no waiting on app stores.
No downloads, no stores
You open it and it's already working. No App Store, no Google Play, and it barely takes up space on your phone.
Always up to date
Every improvement lands on its own next time you open it. No old versions, no pending updates.
Opens like an app
Added to your home screen, it launches full screen, with its own icon and no browser bar.
The same profile everywhere
Your sound profile and progress live in your account: pick up on your phone, tablet, or computer.
No passwords to remember
Sign in with a link or a code we email you, and your session stays open.
One subscription
What you subscribe to covers the web today and the iOS and Android apps once they launch.
From Safari (on iOS, install only works in Safari).
Open my.tonaleve.app in Safari.
Tap the Share button, the square with the arrow pointing up.
Scroll the list and choose "Add to Home Screen."
Confirm with "Add": the Tonaleve icon lands among your apps.
From Chrome (Edge and Samsung Internet also work).
Open my.tonaleve.app in Chrome.
Tap the three-dot menu at the top right.
Choose "Install app" or "Add to Home screen."
Confirm: the icon lands on your home screen like any other app.
From Chrome or Edge, to keep it on your desktop.
Go to my.tonaleve.app.
In the address bar, click the install icon.
If it's not there, open the browser menu and look for "Install Tonaleve."
It opens in its own window, with no bars or tabs around it.
Transparency and realistic expectations
What we say, and what we don't
Honest expectations
Tonaleve doesn't promise results: it's personalized sound to help you relax, sleep, and mask noise. What it offers is a program built around your profile and consistency, not promises.
Sound, as a tool
Masking, relaxing, and sleeping with sound is a widespread wellness practice. Tonaleve personalizes it to your profile and supports it with educational content and tracking.
Evidence stated upfront, no hype
Every sound modality carries its own label: well-established, understudied, emerging, or experimental. You know exactly what you're listening to and why.
We publish the sources behind the educational content we offer: seewhat the literature says and thefull bibliography. Tonaleve is a general wellness product, not a medical device, and it doesn't replace consulting a healthcare professional.
Frequently asked questions
About your sound profile and your program
How do I find my tone with Tonaleve?
Through a step-by-step guide: instead of a free slider, you answer A/B comparisons and the app narrows down the tone using a bisection algorithm, verifies the octave, and repeats the process to confirm consistency. The result is your sound profile: a tone in Hz and a relative level in dB SL that we use to calibrate the audio.
What is the sound profile?
It's the internal reference the app uses to build your audio: the tone closest to what you hear and the relative volume at which you hear it comfortably. It's used to personalize the sound — it's not a clinical measurement or a diagnostic result.
Does this replace an audiological exam?
No. Tonaleve is a general wellness product and not a medical device: the sound profile is an approximation made with your headphones, used to calibrate the app's sound. It doesn't replace an audiological evaluation or consultation with a healthcare professional.
What can I expect from Tonaleve?
Sound personalized to your profile to help you relax, sleep, and mask background noise, along with a listening plan and educational content. We don't promise health outcomes or offer treatment for any condition.
Do I need to install anything to use Tonaleve?
No. Tonaleve runs in your browser at my.tonaleve.app, with no downloads or app stores. If you'd like it handy like an app, you can add it to your home screen: on iPhone and iPad, from Share → "Add to Home Screen" in Safari, and on Android from the Chrome menu → "Install app." It gets its own icon and opens in full screen.
What are notched sound and masking?
Broadband masking adds a background sound that makes what you hear less noticeable; notched sound attenuates the band around your tone. Tonaleve calibrates both modes to your profile and tells you how well-studied each one is.
Does it help with sleep?
Nighttime silence makes any internal sound more noticeable. A comfortable-volume broadband sound background is a common aid for falling asleep, and in Tonaleve it's calibrated to your profile.
News
To understand what you're listening to
Short notes on how each kind of noise sounds, why the background changes at night, and how to build a sound environment that works for you.
The program is calibrated to your tone and your listening level, starts at the volume you chose, and turns off on its own when the session ends. The next day you see how much you listened, with nothing to log.
Start with your profile. Everything else personalizes itself.
Open Tonaleve in your browser and build your sound profile and sound program in minutes. Nothing to install.
