59
BU Score
Solid
Voice Analyst: Ton & Volumen
✍️ BU Analytics Review
“
Voice Analyst: Ton & Volumen is an iOS app from Speechtools Ltd in the Education category, currently rated 4.6★ across 351 ratings. Initial signal reads as mostly critical sentiment so far — users flag rough edges and unmet expectations.
Our BU Score puts it at 59 — Solid (established niche player). For a Education app, that means established niche player.
Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.
creator
📊 Performance Tracking LIVE
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 6 of 6 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($0.00)METRIC | +$2,800 | |
| Excellent rating (4.6★)METRIC | +$2,200 | |
| Mature app (12y old)METRIC | +$1,500 | |
| Multilingual (17 languages)METRIC | +$1,500 | |
| slowREVIEW | −$1,200 | |
| Early-stage install base (351 ratings)METRIC | +$400 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Jul 24
Mar 25
May 25
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 29 MB🔞 4+📱 iOS 17.0+🔖 v7.7.0🔄 updated 1d ago🌐 AR, NL, EN, FR, DE +12📂 Education💰 Free🚀 Launched 2014 (12y old)
📝 About this app
The world's favourite voice analysis app, used in speech pathology clinics, research centres, universities and homes in over 120 countries. Over 2 million recordings are made with Voice Analyst each year.
Winner of Digital Health Award by Medilink SW Healthcare Innovation
Listed by Parkinson's UK
https://techguide.parkinsons.org.uk/catalogue/voice-analyst
Single purchase to use across your iPhone, iPad and Mac devices.
No Subscriptions!
Use Voice Analyst to...
• Analyze your pitch and volume as you speak or remotely.
• See your pitch in hertz or musical notes.
• Deliver remote speech Telehealth (Telemedicine / eHealth)
• Support Speech Pathology (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 Pathologist.
• Transfer recordings to any cloud storage such as iCloud, Dropbox and others.
Who is it for?
• Speech and Language Pathologists / Therapists
• 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 looking to modify their voice
• Singers, performers, trainers
• And more...
Features
• 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.
• Share your recordings and statistics by email, messaging, AirDrop and more.
• 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.
• 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 to see next - support@speechtools.co
Ratings and reviews
4.8 star rating and top 3 Medical App in USA, UK, Australia, France, Canada and many more!
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 support@speechtools.co.
Winner of Digital Health Award by Medilink SW Healthcare Innovation
Listed by Parkinson's UK
https://techguide.parkinsons.org.uk/catalogue/voice-analyst
Single purchase to use across your iPhone, iPad and Mac devices.
No Subscriptions!
Use Voice Analyst to...
• Analyze your pitch and volume as you speak or remotely.
• See your pitch in hertz or musical notes.
• Deliver remote speech Telehealth (Telemedicine / eHealth)
• Support Speech Pathology (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 Pathologist.
• Transfer recordings to any cloud storage such as iCloud, Dropbox and others.
Who is it for?
• Speech and Language Pathologists / Therapists
• 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 looking to modify their voice
• Singers, performers, trainers
• And more...
Features
• 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.
• Share your recordings and statistics by email, messaging, AirDrop and more.
• 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.
• 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 to see next - support@speechtools.co
Ratings and reviews
4.8 star rating and top 3 Medical App in USA, UK, Australia, France, Canada and many more!
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 support@speechtools.co.
🆕 What's New · v7.7.0
Fixed default filename issue
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Voice Analyst: Ton & Volumen
- Developer
- Speechtools Ltd
- Bundle ID
- co.speechtools.voiceanalyst
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 4+
- Languages
- AR, NL, EN, FR, DE, HI, ID, IT, JA, KO, PT, RU, ZH, ES, TH, TR, VI
Company
- Website
- Not found
- Tagline
- Award winning Speech Therapy apps
- Description
- Award winning apps for Speech Therapy / Pathology clinicians and their clients. Voice analysis, vocal training, help with stuttering and swallowing, voice feminisation and more.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $4.9K/mo
- Top-grossing rank
- 🇯🇵#69 /96
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- https://twitter.com/speechtoolsapps
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- http://www.speechtools.co/blog
- Press / News
- Not found
Contacts & Socials
- Socials
- facebook · twitter · youtube
- Not found
- Phone
- Not found
- Contact page
- http://www.speechtools.co/contact
- About page
- http://www.speechtools.co/about
📈Ratings growth351 ratings+35000% lifetimeShow 3-year history estimate ▾
Tracked (29 weeks) Pre-tracking estimate (36 weeks) · model-based, ±5% noise · anchored to release date and current value
🗺️Geographic Distribution●Top 10●Top 30●Top 60
📊Category Rank Trajectory#69 now · best #61 · worst #96
Lower line = better rank · Estimate from ratings growth model · Lower position on chart = worse rank · Higher = top of chart
💰Pricing History$0.00 → $17.99 (+0%)
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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