Comparison

TouchChat Discover vs Pearson TELL

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

Pearson TELL

This app offers a self-administered online language proficiency assessment for K-12 students. It includes various tests to monitor progress and provide schools with insights into students' language skills, informing instructional decisions. Results are available quickly thanks to innovative speech and writing evaluation technology.

Highlights
  • K-12 language proficiency assessment
  • Screener, diagnostic, and progress monitoring tests
  • Measures listening, reading, writing, and speaking skills
  • Innovative speech and writing evaluation technology
  • Fast, reliable scored results
  • Detailed reporting for schools and districts
Read full description

Pearson’s TELL is a self-delivered online language proficiency assessment for students in grades K-12. TELL consists of a single screener, two diagnostic, and eight progress monitoring assessments that are administered throughout the course of an academic school year. The results from TELL provide schools and districts with a complete understanding of their students’ current language proficiency and allows them to measure their progression. This robust reporting that also helps inform instructional decisions. With minimal set-up time, students can begin testing. During test administration, students watch video clips and interact with pictures and words on a tablet, then answer questions out loud. They listen, write, read, and speak—all with no mark-ups or grading by teachers. Short, effective testing allows users to monitor student progress on the development of core English language skills necessary for learning academic content. TELL’s unique items types allow for measuring multiple skills in a single item. TELL’s innovative speech recognition and writing evaluation technology yields highly reliable scored but also means that results are available in minutes! TELL scores are provided at the Overall level, for the four foundational skills (listening, reading, writing and speaking), and for the following sub-skills : pronunciation, fluency, grammar, vocabulary, reading comprehension, reading rate, expressiveness, and pre-literacy.

Screenshots

TouchChat Discover4 screens

Verdict

The call

The clearest difference is review sentiment: Pearson TELL at 100% against TouchChat Discover's 22%. Pearson TELL also leads on rating (4.7 vs 3.8) and in-app purchases (none vs 11). TouchChat Discover's advantage is ratings volume (100 vs 3). On price, update cadence, 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. TouchChat Discover sells 11 one-off in-app purchases. Pearson TELL asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Pearson TELL holds the better App Store score, 4.7 against 3.8. That said, the two scores are not equally well evidenced: TouchChat Discover has 100 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 100% of Pearson TELL's.

UpkeepUpdate frequency

TouchChat Discover ships an update every 2 months, Pearson TELL every 3 months. The most recent releases landed on October 18, 2026 and October 1, 2026 respectively.

Scorecard6 real differences · 4 level
TouchChat Discover versus Pearson TELL: the parameters behind the verdict, then further details
ParameterTouchChat DiscoverPearson TELL
PriceFreeFree
Rating3.8 (100 ratings)4.7 (3 ratings) — better
Positive reviews21.8% of reviews100.0% of reviews — better
Number of ratings100 — better3
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad — betteriPad
Requires iOS18.011.0 — better
Further details — not scored
Size2.7 GB12 MB
Age rating4+4+
DeveloperPrentke Romich CompanyPearson Education, Inc.

Customer experience

TouchChat Discover

All ratings100 ratings
Positive68.0%
Neutral7.0%
Negative25.0%
Written reviews55 reviews
Positive21.8%
Neutral1.8%
Negative76.4%

Pearson TELL

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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

Pearson TELL

No in-app purchases

Questions

Is TouchChat Discover free?
TouchChat Discover is free to download, with in-app purchases available.
Is Pearson TELL free?
Pearson TELL is free to download, with no in-app purchases.
Which has better reviews, TouchChat Discover or Pearson TELL?
Pearson TELL is rated higher. TouchChat Discover averages 3.8 out of 5 from 100 ratings, while Pearson TELL averages 4.7 from 3 ratings.
Do TouchChat Discover or Pearson TELL have ads?
Neither TouchChat Discover nor Pearson TELL shows ads.
Which is updated more often, TouchChat Discover or Pearson TELL?
TouchChat Discover ships an update every 2 months, and Pearson TELL every 3 months. Most recently, TouchChat Discover was updated on October 18, 2026 and Pearson TELL on October 1, 2026.

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