Comparison

TouchChat Discover vs Auditory Processing Studio

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

Head to head
About

TouchChat Discover

This app offers a risk-free way to explore a powerful communication solution before committing to a purchase. It provides a free trial of all features or access to lite-tech boards for individuals with speech difficulties.

Highlights
  • 30-day free trial of full features
  • Explore lite-tech WordPower boards
  • Augmentative and Alternative Communication (AAC)
  • Customizable vocabulary and messages
  • Built-in voice synthesizer
  • Multiple language options
Features
Read full description

Experience TouchChat® Discover, the new, risk-free way to try all the features of the popular TouchChat app before you buy. After downloading, you’ll have the option to start a free 30-day trial OR to explore the WordPower96 English and Spanish lite-tech boards. TouchChat is a full-featured Augmentative and Alternative Communication (AAC) solution for individuals who have difficulty using their natural voice. TouchChat is designed for individuals with Autism, Down Syndrome, ALS, apraxia, stroke, or other conditions that affect a person's ability to use natural speech. TouchChat gives an individual the ability to choose a vocabulary file which consists of pages and buttons that contain words, phrases, sentences, and other functions. Messages are spoken with a built-in voice synthesizer or by playing a recorded message. Various synthesized and custom voice options are available, allowing the user to choose a voice that fits their own personality. After your 30-day trial ends, you’ll have the option to purchase TouchChat HD w/WordPower®, TouchChat HD, or TouchChat HD Lite. If you don’t make a purchase, you’ll still have access to the WordPower96 English and Spanish lite-tech boards when your trial period ends. TouchChat provides multiple language options in a universal app supporting iPhone®, iPod touch® and iPad®. By downloading and using the TouchChat app, the purchaser accepts the PRC-Saltillo TouchChat Software License Terms. The Manufacturer of the iOS application – TouchChat Discover is: Prentke Romich Company dba PRC-Saltillo 1022 Heyl Rd Wooster, OH 44691 USA Tel.: (330) 262-1984 // (800) 262-1984 Fax: (330) 262-4829 Email: info@aacapps.com Web: www.prc-saltillo.com The EU Authorized European Representative for the iOS application – TouchChat Discover is: Prentke Romich GmbH Karthäuserstr. 3 D-34117 Kassel Germany Tel.: (05 61) 7 85 59-0 Fax: (05 61) 7 85 59-29 Email: info@prentke-romich.de Web : www.prentke-romich.de The UK Responsible Person for the iOS application – TouchChat Discover is: Liberator Ltd Glenside Business Park West Pinchbeck, Spalding, Lincolnshire, PE11 3SA UK Tel: +44 (0)1733 370470 Email: info@liberator.co.uk Web: www.liberator.co.uk/ The Swiss Authorized Representative for the iOS application – TouchChat Discover is: Inspera GmbH Thunstrasse 64 | CH-3110 Münsingen Phone +41 31 819 74 60 | Mobile +41 79 435 53 09 mail@inspera.ch | www.inspera.ch

About

Auditory Processing Studio

This app targets auditory processing disorders with research-based activities for auditory discrimination, closure, and phonological awareness. It offers over 2,400 exercises with adjustable difficulty and background noise options, suitable for both children and adults.

Highlights
  • Auditory discrimination exercises
  • Auditory closure activities
  • Phonological awareness training
  • Background noise simulation
  • Multiple student profiles
  • Progress tracking and scoring
  • Customizable difficulty levels
Features
Read full description

****Auditory Processing Studio is a great app for targeting CAPD and other Auditory Processing Disorders. With this app, you can target auditory discrimination, auditory closure, and phonological awareness. If you have students with CAPD or auditory processing disorders, you will definitely want to check out this app! (Carrie's Speech Corner)**** Auditory Processing Studio was created by a certified speech and language pathologist for adults and children ages 7 and up who exhibit Central Auditory Processing Disorder or other auditory processing disorders. This research-based app implements the bottom-top approach to treatment of auditory processing disorders and focuses on improving auditory processing through auditory discrimination, auditory closure, and phonological awareness activities. Users can also introduce background noise to help children or adults practice their listening skills in a noisy environment. Auditory Processing Studio employs a bottom-top approach. To complement this app, speech pathologists may consider Auditory Workout, another app developed by Virtual Speech Center, which targets the top-down approach to auditory processing disorder. (The Auditory Workout app was cited in the book by Dr. D. Geffner and Dr. D. Ross-Swain, “Auditor Processing Disorders: Assessment, Management and Treatment”.) Auditory Processing Studio is an engaging and colorful app that includes over 2,400 audio exercises. It can be easily modified for adults by turning off the child-oriented reward system. Children are welcomed by a boy named Andrew, who encourages them to work hard. Children earn an instrument for each correct response, and when they accumulate enough instruments, they are rewarded with their own music studio. While in the studio, they can play their instruments. Auditory Processing Studio includes 2450 stimuli in the following activities: -Auditory Discrimination- 16 levels of difficulty. Each level contains 50 trials; making a total of 800 stimuli. -Auditory Closure - 17 levels of difficulty. Each level contains 50 trials; making a total of 850 stimuli. -Phonological Awareness- 16 levels of difficulty. Each level contains 50 trials; making a total of 800 stimuli. -Figure-Ground - The above activities can be practiced in the presence of competing noise. Auditory Processing Studio is easy to navigate and allows users to employ several tools, enabling them to perform the following tasks: -Enter multiple students -Change settings -Select levels of difficulty -Select auto-scoring -Select alternate counts for multiple students -Enable or disable the reward -Enable or disable feedback sounds -Track correct and incorrect responses -E-mail results at the end of the game Background Treatment of Auditory Processing Disorder Much research is still needed to understand auditory processing disorders and treatment approaches; however, many studies have shown that frequent, challenging, and intense auditory training that targets the specific auditory deficit or deficits through active participation by the listener in therapy is likely to improve auditory processing (Bellis, 2003). Intervention for auditory processing disorders should employ both bottom-up and top-down treatment approaches (ASHA, 2005a; Chermak 1998). REFERENCES Chermak, G.D. 1998. “Managing central auditory processing disorders: Metalinguistic and metacognitive approaches.” Seminars in Hearing 19: 379–392. Bellis, T.J. 2003. “Assessment and Management of Central Auditory Processing Disorders in the Educational Setting from Science to Practice” 2nd edition. Central Auditory Processing Disorders (technical report): ASHA, 2005a *Auditory Closure- Level 1 of Auditory Closure may be more appropriate for children then adults as it contains children’s nursery rhymes/songs.

Screenshots

TouchChat Discover4 screens

Verdict

The call

The clearest difference is price: TouchChat Discover at Free against Auditory Processing Studio's $29.99. TouchChat Discover also leads on rating (3.7 vs 2.0) and review sentiment (22% vs 0%). Auditory Processing Studio's advantage is in-app purchases (none vs 11) and iOS requirement (7.0 vs 16.0). On 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

TouchChat Discover is free to download; Auditory Processing Studio costs $29.99 up front. TouchChat Discover sells 11 one-off in-app purchases. Auditory Processing Studio asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

TouchChat Discover holds the better App Store score, 3.7 against 2.0. That said, the two scores are not equally well evidenced: TouchChat Discover has 97 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 22% of TouchChat Discover's written reviews are positive against 0% of Auditory Processing Studio's.

UpkeepUpdate frequency

TouchChat Discover ships an update every 2 months, Auditory Processing Studio every 6 months. The most recent releases landed on October 6, 2026 and September 18, 2026 respectively.

Scorecard8 real differences · 2 level
TouchChat Discover versus Auditory Processing Studio: the parameters behind the verdict, then further details
ParameterTouchChat DiscoverAuditory Processing Studio
PriceFree — better$29.99
Rating3.7 (97 ratings) — better2.0 (3 ratings)
Positive reviews21.8% of reviews — better0.0% of reviews
Number of ratings97 — better3
Update frequencyEvery 2 months — betterEvery 6 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad — betteriPad
Requires iOS16.07.0 — better
Further details — not scored
Size2.4 GB361 MB
Age rating4+4+
DeveloperPrentke Romich CompanyVirtual Speech Center Inc.

Customer experience

TouchChat Discover

All ratings97 ratings
Positive66.0%
Neutral7.2%
Negative26.8%
Written reviews55 reviews
Positive21.8%
Neutral1.8%
Negative76.4%

Auditory Processing Studio

All ratings3 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

11 purchases

TouchChat Discover

One-time11
  • 30-Day Free TrialFree
  • Upgrade to TouchChat HD Lite$9.99
  • Talk-About Vocabulary$44.99
Show 8 more
  • PCS Symbol Library$49.99
  • Arabic Vocabulary Set$49.99
  • iShare 1-Year 2GB Subscription$59.99
  • Pixon® for TouchChat$79.99
  • Gateway© Vocabulary$149.99
  • WordPower Vocabulary$149.99
  • Upgrade - TouchChat HD$149.99
  • Upgrade TouchChat HD WordPower$299.99
None

Auditory Processing Studio

No in-app purchases

Questions

Is TouchChat Discover free?
TouchChat Discover is free to download, with in-app purchases available.
Is Auditory Processing Studio free?
Auditory Processing Studio costs $29.99, with no in-app purchases.
Which has better reviews, TouchChat Discover or Auditory Processing Studio?
TouchChat Discover is rated higher. TouchChat Discover averages 3.7 out of 5 from 97 ratings, while Auditory Processing Studio averages 2.0 from 3 ratings.
Do TouchChat Discover or Auditory Processing Studio have ads?
Neither TouchChat Discover nor Auditory Processing Studio shows ads.
Which is updated more often, TouchChat Discover or Auditory Processing Studio?
TouchChat Discover ships an update every 2 months, and Auditory Processing Studio every 6 months. Most recently, TouchChat Discover was updated on October 6, 2026 and Auditory Processing Studio on September 18, 2026.

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