Comparison

Speech Sounds Visualized vs SLP AI Tools

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Speech Sounds Visualized

Visualize English speech sounds with x-ray videos and 3D animations. Learn pronunciation and articulation with detailed instructions and practice exercises. Includes recording and slow-motion features for enhanced learning.

Highlights
  • X-ray videos of sound formation
  • 3D animations for all sounds
  • Organized by sound type (consonants, vowels, R-combinations)
  • Written instructions from a Speech Language Pathologist
  • Recording capability (sound, word, sentence)
  • Slow motion and zoom features
  • No advertisements
Features
Read full description

Want to see exactly how the English speech sounds are made? Our App allows you to see speech in action to accelerate learning! Simply select the sound you wish to visualize, then watch stunning x-ray videos accurately show how each sound is formed in the mouth. In addition to unique x-ray images, we also provide incredible 3D animations for each and every sound! Created by a Speech Language Pathologist, a subscription to our App includes numerous features designed to stimulate progress: *Toggle between 3D animations, x-ray images, or standard videos for all sounds in the English phonetic alphabet *Sounds are organized into 3 sections: consonants, vowels, and the R-sound combinations *Sounds can be viewed in the phonetic alphabet symbols if preferred *Written instructions provided by a Speech Language Pathologist *Recording capability at the sound, word, and sentence levels *Words and sentences that highlight each sound provided for extra practice *Slow motion feature *Zoom feature *Customer service available directly through the App via click-through to email *No advertisements in order to facilitate learning without distraction *Phonemes included: p,b,m,w,f,v,t,d,s,z,n,l,k,g,h,sh,zh,ng,y,j,ch,th, vowels, and all vocalic r sounds Subscription Details: *Monthly Subscription: full access to Speech Sounds Visualized for one month *Annual Subscription: full access to Speech Sounds Visualized for one year *Payment will be charged to your iTunes account at confirmation of purchase *Subscriptions automatically renew unless canceled within 24-hours before the end of the current period *You can cancel anytime or turn off auto-renew in your iTunes account settings. SSV is also available for bulk purchase through the Apple School Manager and Apple Business Manager programs. Please contact us at ssv@pullmanregional.org to purchase. For more information, see our Privacy Policy & Terms of Service: https://www.speechsoundsvisualized.org/

About

SLP AI Tools

This app provides speech-language pathologists with AI-powered tools for clinical support. It offers features for generating notes, transcribing audio, creating reports, and assisting with material creation, all accessible on various Apple devices.

Highlights
  • AI-assisted SOAP note generation
  • Language sample transcription and analysis
  • Automated evaluation report creation
  • SLP Chat for materials and games
  • Apple Watch accuracy trackers and timer
  • Wireless microphone support via Apple Watch
Features
Read full description

SLP AI Tools gives speech-language pathologists a fast, focused workspace for clinical support tools across iPhone, iPad, and Apple Watch. Use SLP AI Tools to: - Access intuitive AI tools on iPhone and iPad - Generate insurance & documentation friendly SOAP notes - Transcribe language sample audio (up to 15 mins) and get our state of the art Language Sample Analysis - Create evaluation reports from simply talking about what happened (Pro tip: Use during your evaluation) - Use SLP Chat for AI-assisted materials, images, and make your own games. - Use Apple Watch for accuracy trackers, a session timer, and paired microphone for SOAP notes & Evaluation Sidekick. You basically use it as a wireless microphone. Important: AI-generated content can make mistakes and should always be reviewed by YOU before clinical use or sharing. SLP AI Tools is designed to support clinician workflow and productivity. This platform will NEVER be a substitute for professional judgment, diagnosis, or independent clinical review. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Speech Sounds Visualized4 screens
SLP AI Tools1 screens

Verdict

The call

The clearest difference is rating: SLP AI Tools at 5.0 against Speech Sounds Visualized's 4.3. SLP AI Tools also leads on monetization model (free vs subscription) and update cadence (every 3 weeks vs every 4 months). Speech Sounds Visualized's advantage is ratings volume (131 vs 1) and iOS requirement (13.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Speech Sounds Visualized sells 3 in-app purchases, starting at $2.99 per month and SLP AI Tools sells 1 in-app purchase, starting at $23.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

SLP AI Tools holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Speech Sounds Visualized has 131 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Speech Sounds Visualized ships an update every 4 months, SLP AI Tools every 3 weeks. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

Scorecard5 real differences · 5 level
Speech Sounds Visualized versus SLP AI Tools: the parameters behind the verdict, then further details
ParameterSpeech Sounds VisualizedSLP AI Tools
PriceFreeFree
Rating4.3 (131 ratings)5.0 (1 ratings) — better
Positive reviews46.7% of reviews—
Number of ratings131 — better1
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS13.0 — better18.0
Further details — not scored
Size448 MB151 MB
Age rating4+17+
DeveloperPullman Regional HospitalSLP AI Tools LLP

Customer experience

Speech Sounds Visualized

All ratings131 ratings
Positive82.4%
Neutral3.8%
Negative13.7%
Written reviews15 reviews
Positive46.7%
Neutral13.3%
Negative40.0%

SLP AI Tools

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Speech Sounds Visualized

Subscriptions2
  • Monthly Subscription$2.991 Month
  • Annual Subscription$29.991 Year
One-time1
  • R-Sound Combinations$0.99
1 purchases

SLP AI Tools

Subscriptions1
  • SLP AI Essentials1 Month trial$23.991 Month

Questions

Is Speech Sounds Visualized free?
Speech Sounds Visualized is free to download, with in-app purchases available.
Is SLP AI Tools free?
SLP AI Tools is free to download, with in-app purchases available.
Which has better reviews, Speech Sounds Visualized or SLP AI Tools?
SLP AI Tools is rated higher. Speech Sounds Visualized averages 4.3 out of 5 from 131 ratings, while SLP AI Tools averages 5.0 from 1 ratings.
Do Speech Sounds Visualized or SLP AI Tools have ads?
Neither Speech Sounds Visualized nor SLP AI Tools shows ads.
Which is updated more often, Speech Sounds Visualized or SLP AI Tools?
Speech Sounds Visualized ships an update every 4 months, and SLP AI Tools every 3 weeks. Most recently, Speech Sounds Visualized was updated on October 15, 2026 and SLP AI Tools on October 16, 2026.

Other comparisons