The world's favourite voice analysis app, used in speech pathology clinics, research centres, universities and homes in over 120 countries. Over 1 million recordings have been made with Voice Analyst.

Use Voice Analyst to...
• Analyze your pitch and volume as you speak.
• Support speech therapy (such as LSVT for Parkinson’s) in clinic and/or at home.
• Check your voice against pitch and volume targets.
• Email recordings to your speech therapist or colleagues.
• Transfer recordings to any cloud storage such as iCloud, Dropbox and others.

Who is it for?
• Speech and language therapists / pathologists
• People with neurological conditions such as Parkinson’s Disease or brain injury
• People with voice difficulties such as a vocal fold palsy or muscle tension dysphonia
• People who are transgender
• Singers, performers, trainers
• And more...

• Record your voice and see your pitch and volume in real-time.
• Analyze your voice to show min/max/average/range for pitch and volume.
• Set minimum and maximum targets for pitch and volume.
• Zoom in on any part of a recording to analyze in detail.
• Save your recording to your device, iCloud, Dropbox and other cloud storage.
• Save any portion of your recording.
• Share your recordings and statistics by email, messaging, AirDrop and more.
• Copy your statistics to spreadsheets on your device and your Mac.
• Splitscreen and multitasking support.
• GDPR compliant - no personal data is collected.
• Help system with free support.
• Let us know what you want next -

Ratings and reviews
4.8 star rating and top 3 Medical App in USA, UK, Australia, France, Canada and many more!

Reviewed and recommended by Parkinson’s UK
"This app is great for self-monitoring, but you could also take it along to your next speech therapy appointment to share your goals and results, and put you in control of the session."

What our customers say
"Fantastically easy to see where your pitch is, to set target ranges, to make and analyze recordings, and to export and import recordings. I can’t imagine working on my voice without this app."

"I've been using Voice Analyst with my transgender clients. It is incredibly user friendly and provides great visual readings of frequency as well as an instant analysis of pitch range and mean. My clients can use it in session and some have downloaded it to work with at home."

"Love this app. So simple to use yet it packs all the technology needed to make it easy for me to monitor and motivate myself."

"Thank you! This is a great app which helps me to monitor my voice. Very easy to use."

"I use this for work with voice clients. Very useful to track change since you can save recordings"

If you are concerned about the quality of your voice, you should see your doctor and request a referral to an Ear, Nose and Throat (ENT) Specialist.

Contact us
Customers, we are here for you! If you have any comments on how we may improve Voice Analyst then we would be delighted to hear from you. Please email us at

What’s New

Version 2.19

Fix long recordings not saving correctly when app is shut down
Added export button to file menu so you can export recordings without opening them

Ratings and Reviews

4.7 out of 5
220 Ratings

220 Ratings

tuteedvnjg ,

Voice analyst

Why has the upperoctave started showing an octave lower? This didn’t use to happen

Developer Response ,

Hi, we've just released a new version which fixes this issue.

jiraffe ,

Amazingly Helpful

Fantastical easy to see where your pitch is, to set target ranges, to make and analyze recordings, and to export and import recordings. I can’t imagine working on my voice without this app.

The one key thing missing is average high and average low instead of (or in addition to) the absolute maximum and minimum.

Developer Response ,

Thanks for letting us know. If you'd like to see anything added then send us a mail to and we'll add it to our roadmap.


Not very feature rich

I would love to see a few more features, such as analyzing shorter passages selected from a recording or to merge or compare several recordings with the analysis tools.

Also, please allow at least an option for displaying a log scale for the y axis in the pitch graphs.

Developer Response ,

Hi, Voice Analyst already supports analysing a portion of a recording. If you pinch to zoom then then the statistics apply to the what's visible on the graph.
I'm not sure what you mean by log scale on the y axis as dB is already log scale but please get in touch at to help us understand what you need and we'll do our very best to add it to Voice Analyst.


Speechtools Ltd
46.4 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Dutch, French, German, Italian, Portuguese, Spanish

Age Rating
Rated 4+
© Speechtools Ltd 2014-2019


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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