Comparison

Sensory Speak Up vs Speech Sounds Visualized

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

Head to head
About

Sensory Speak Up

This app uses visual feedback to encourage vocalization and sound production, particularly for speech therapy. It responds to the volume of sounds, making shapes and patterns grow larger with louder vocalizations. Users can customize display colors and sound thresholds.

Highlights
  • Encourages vocalization and sound production
  • Visual feedback based on sound volume
  • Adjustable display colors
  • Customizable sound thresholds
  • Supports internal and external microphones
  • Gross and trail display modes
Features
Read full description

Sensory Speak Up is a visually stimulating simple game style app that responds to sounds. Speak Up can be used to encourage children to vocalize and make sounds, either through the internal microphone or via and external microphone. Designed to assist with speech therapy, the louder the voice sound, the bigger the shape or pattern becomes. Different activities either give a gross display of the volume or a short trail of volumes. The colors of the display can be set as well as the sound threshold for a visual response. To join our enews list, see videos and more Sensory Apps visit www.sensoryapphouse.com

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/

Screenshots

Sensory Speak Up4 screens
Speech Sounds Visualized4 screens

Verdict

The call

The clearest difference is in-app purchases: Sensory Speak Up at none against Speech Sounds Visualized's 3. Sensory Speak Up also leads on iOS requirement (9.0 vs 13.0). Speech Sounds Visualized's advantage is update cadence (every 4 months vs every 22 months) and review sentiment (47% vs 25%). On price, ads 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. Sensory Speak Up asks for nothing beyond the download.

UpkeepUpdate frequency

Sensory Speak Up ships an update every 22 months, Speech Sounds Visualized every 4 months. The most recent releases landed on October 14, 2026 and October 26, 2026 respectively.

Scorecard5 real differences · 5 level
Sensory Speak Up versus Speech Sounds Visualized: the parameters behind the verdict, then further details
ParameterSensory Speak UpSpeech Sounds Visualized
PriceFreeFree
Rating—4.3 (134 ratings) — better
Positive reviews25.0% of reviews46.7% of reviews — better
Number of ratings—134 — better
Update frequencyEvery 22 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better13.0
Further details — not scored
Size49 MB448 MB
Age rating4+4+
DeveloperSensory App House LtdPullman Regional Hospital

Customer experience

Sensory Speak Up

Written reviews12 reviews
Positive25.0%
Neutral8.3%
Negative66.7%

Speech Sounds Visualized

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

In-app purchases

None

Sensory Speak Up

No 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

Questions

Is Sensory Speak Up free?
Sensory Speak Up is free to download, with no in-app purchases.
Is Speech Sounds Visualized free?
Speech Sounds Visualized is free to download, with in-app purchases available.
Do Sensory Speak Up or Speech Sounds Visualized have ads?
Neither Sensory Speak Up nor Speech Sounds Visualized shows ads.
Which is updated more often, Sensory Speak Up or Speech Sounds Visualized?
Sensory Speak Up ships an update every 22 months, and Speech Sounds Visualized every 4 months. Most recently, Sensory Speak Up was updated on October 14, 2026 and Speech Sounds Visualized on October 26, 2026.

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