Created by speech and language therapists
Pitch and volume, as you speak
Voice Analyst measures the pitch and loudness of your voice in real time, records what you say, and saves the statistics so you or your therapist can track how your voice changes over time. It won the Medilink South West award for Digital Health.
Used in clinics, hospitals and homes
Twelve years of continuous development, by the therapists who use it.
- 12 millionrecordings analysed
- 184countries
- 12 yearsof updates
How can I measure my voice at home?
A voice is measured in clinic, with equipment that stays in the clinic. At home there is nothing to measure against, so between appointments nobody can tell whether the practice is working.
Live voice analysis. See your pitch and volume as you speak, then listen back to how your voice sounds. You can use the app to practise exercises set by your speech and language therapist, or practise independently to work towards your own voice goals.
Can I trust the readings?
Designed and tested by a specialist speech and language therapist. Voice Analyst won the Medilink South West Healthcare Innovation Award for Digital Health, and is listed in the Parkinson’s UK Tech Guide. The pitch detection is Speechtools’ own and measures pitch and volume accurately. It is used in universities and research centres worldwide.
How do I track my progress?
Track your vocal rangeStatistics for every recording: minimum, maximum, range and average of your pitch and volume.
Targets for home practiceSet pitch and volume bands and aim to stay inside them when talking or carrying out speech therapy exercises.
Record at home or in clinicRecordings and statistics, ready to send to your therapist.
Who uses Voice Analyst?
It is used by speech and language therapists and voice teachers in clinic, and by people with voice concerns who want to practise in the comfort of their own home.
- LSVT and Parkinson's
- Monitoring vocal loudness on a daily basis is an essential component of LSVT
- People with voice difficulties
- Including vocal fold palsy and muscle tension dysphonia
- Trans voice training
- Track average pitch and pitch range, and set personalised pitch targets
- Speech and language therapists/pathologists
- In clinic, and for telehealth at a distance
- Singers and voice teachers
- Providing visual and statistical feedback on vocal pitch enhances practice
- Free support
- Help from the team who built it.
- Your recordings
- Stay on your device unless you choose to share them.
How is it used in voice therapy?
- Measuring pitch in voice therapyWhy pitch gets measured in voice therapy, what the numbers mean, and how to record them at home.
- Voice feminisation practiceWhat voice feminisation practice involves, why pitch alone is not the goal, and how to track change between sessions.
- Parkinson's voice exercises at homeWhy Parkinson's affects the voice, what daily practice looks like, and how to keep it going between appointments.
- Warming up your voice before you speakWhat a voice warmup is for, who needs one, and how to do a useful one in about a minute.
What do therapists and users say?
“I love this application. I use it with all of my voice patients!”
“So simple to use yet it packs all the technology needed to make it easy for me to monitor and motivate myself. As someone with Parkinson's it's essential I maintain daily exercises to keep my voice strong and clear.”
“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.”
Common questions
Can I send recordings to my therapist?
Yes. Recordings can be emailed directly from the app, or saved to iCloud, Dropbox, OneDrive or Google Drive and shared from there.
Is there a subscription?
No. Voice Analyst is a one-off purchase — you buy it once and there is nothing further to pay.
How much does it cost?
The current price is shown on the App Store and Google Play, in your own currency. Follow either badge on this page to see it.
Does it work without an internet connection?
Yes. Recording and analysis happen on your device. You only need a connection to share a recording.
Is the app available in my language?
Voice Analyst is in 17 languages: Arabic, Dutch, English, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Turkish and Vietnamese. Pitch and volume are measured the same whatever language you speak.
More questions, and how to set it up: How to use Voice Analyst.
Voice Analyst measures and records your voice. It does not diagnose or treat any condition. If you are concerned about your voice, speak to your doctor or a speech and language therapist.