ToneMaxxVoice test
20 seconds
Voice test & speaking coach · iPhone
How deep does your voice sound?
Take a 20-second voice test. Then practice speaking for the moments that matter, at your own pace.
Coming soon to the App Store. Made for iPhone, in 24 languages.
Guided path
14 sessions
Analysis
On your iPhone
Languages
24
How it works
Test. Practice.
Listen back.
01 / TEST
Hear where you start.
Hold two short vowels and read one sentence aloud. ToneMaxx measures your pitch and resonance and gives you a Depth & Presence estimate.
02 / PRACTICE
Short, comfortable sessions.
Pick a goal (fuller tone, clearer calls or expressive recording) and follow short guided exercises. Pause, repeat or pick an easier version whenever you like.
03 / LISTEN
Compare your own takes.
Replay each take with its pauses, pace and sentence endings marked, compared only with your usual takes. Never with anyone else.
The real app · sample data
The journey
14 sessions.
One clear path.
A guided path that starts with a comfortable hum and ends with your own words in everyday speech. Each session takes a few minutes.
- Pause, skip or repeat any session. Your progress waits for you.
- Suggestions follow your goal and what felt comfortable last time.
- Only finished sessions count, and a repeat counts once.
The real app · sample data
Speaking prompts
Practice for real moments.
Answer out loud, the way you would in the room. Record for up to a minute, then try another prompt or take it again.
- Job interview
- Work update
- A toast
The real app · sample data
Replay
Replay every take.
See where you paused, when you sped up and how your sentences ended. Every measure is relative to your own usual takes. It describes the recording, not you.
- Pauses, pace and melody, each against your usual.
- The same sentence, two takes, side by side.
- Keep the takes you like. Delete the rest.
Privacy
Your voice stays
on your iPhone.
Analyzed on device
Recordings and measurements are processed on your iPhone. They are never uploaded to us.
No account
No sign-up and no email. Subscriptions go through your Apple Account.
You decide
Export or delete everything from Settings, and switch off anonymous usage events at any time.
Pricing
Your first voice test is free.
Take one voice test and see your score. Subscribe to unlock the full report, every session, speaking prompts, replay and your saved progress.
Pro Weekly
$4.99 / week
Try the full studio, week by week.
Best value
Pro Annual
$49.99 / year
A year of practice, billed once a year.
U.S. prices. The app shows the price in your currency before you buy. Subscriptions renew automatically unless you cancel at least 24 hours before the end of the current period, in your iPhone's Settings. See the Terms of Use.
Questions
Good to know.
What does the voice test measure?
Your speaking pitch in hertz, an estimate of vocal resonance from your vowels, and your pace. Together they give a Depth & Presence estimate. The pitch comparison is an estimate against the app's reference model, not a ranking of people.
Will practice change my voice for good?
ToneMaxx doesn't promise lasting changes or any particular score. It helps you explore how you use your voice, practice comfortably and hear the difference in your own recordings. Never force your pitch lower.
Is this medical advice?
No. ToneMaxx is a practice tool, not a medical device. It doesn't diagnose or treat anything. If you have pain, hoarseness that lasts or other voice symptoms, talk to a doctor or speech-language pathologist.
Which devices and languages?
iPhone with iOS 17 or later. The app is available in 24 languages, including English, Spanish, German, French, Japanese, Korean and Portuguese.
How do I cancel?
Open iPhone Settings, tap your name, then Subscriptions, then ToneMaxx. Deleting the app doesn't cancel a subscription. More help
Your voice, one take at a time.
Coming soon to the App Store
Questions? Visit Help