Comparison

TouchChat Discover vs LetMeTalk

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

LetMeTalk

This app provides a voice for individuals who have difficulty speaking by allowing them to create sentences using images. It offers a large database of images and supports multiple languages, enabling communication in various life situations without an internet connection.

Highlights
  • Image-based sentence creation
  • Over 9,000 ARASAAC images
  • Add custom images and photos
  • Voice output for images and sentences
  • Offline functionality
  • Multi-language support
  • Profile management and sharing
Features
Read full description

A free AAC talker app supports communication in all areas of life and therefore providing a voice to everyone. LetMeTalk is donation financed. LetMeTalk enables you to line up images in a meaningful way to read this row of images as a sentence. To line up images is known as AAC (Augmentative and Alternative Communication). The image database of LetMeTalk contains more than 9,000 easy to understand images from ARASAAC (http://arasaac.org). Additionally, you can add existing images from the device or take new photos with the build in camera. For LetMeTalk no internet connection or mobile contract is necessary, so you can use LetMeTalk in almost any situation, like hospitals, nursing home or schools. You can find LetMeTalk tutorials at http://letmetalk.info/support Suitable for: • autism symptoms and Asperger syndrome, autistic spectrum disorder (ASD) • aphasia • speech apraxia • articulation/phonological disorder • Amyotrophic Lateral Sclerosis (ALS) • Motor Neuron Disease (MND) • cerebral palsy • down syndrome Features: • more than 9,000 images from ARASAAC included • voice support for images and sentences • unlimited and flexible creation of new categories and adding new images • pre configured for kids with autism spectrum disorder (ASD) • load / save your current profile (vocabulary) • keep several profiles on your devices and switch fast between them • share your profile easily with other devices • switch fast between 2 languages and use LetMeTalk as translator • supported languages: English, Spanish, French, Italian and German, Chinese, Portuguese, Brazilian Portuguese, Dutch, Arabic, Russian, Polish, Bulgarian, Romanian, Galician, Catalan, Basque • voice support for most languages

Screenshots

TouchChat Discover4 screens
LetMeTalk4 screens

Verdict

The call

The clearest difference is in-app purchases: LetMeTalk at none against TouchChat Discover's 11. LetMeTalk also leads on review sentiment (43% vs 22%) and update cadence (every 3 weeks vs every 2 months). On price, rating, ratings volume and ads 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. LetMeTalk asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 3.8 for TouchChat Discover against 3.7 for LetMeTalk. Both are backed by a comparable volume of ratings — 100 and 99 respectively. Written reviews are what separate them: 22% of TouchChat Discover's written reviews are positive against 43% of LetMeTalk's.

UpkeepUpdate frequency

TouchChat Discover ships an update every 2 months, LetMeTalk every 3 weeks. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

Scorecard5 real differences · 5 level
TouchChat Discover versus LetMeTalk: the parameters behind the verdict, then further details
ParameterTouchChat DiscoverLetMeTalk
PriceFreeFree
Rating3.8 (100 ratings) — better3.7 (99 ratings)
Positive reviews21.8% of reviews42.7% of reviews — better
Number of ratings100 — better99
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.08.0 — better
Further details — not scored
Size2.7 GB119 MB
Age rating4+12+
DeveloperPrentke Romich CompanyAppNotize UG (haftungsbeschraenkt)

Customer experience

TouchChat Discover

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

LetMeTalk

All ratings99 ratings
Positive63.6%
Neutral10.1%
Negative26.3%
Written reviews89 reviews
Positive42.7%
Neutral19.1%
Negative38.2%

Bugs and requests

TouchChat Discover

Not enough reviews yet to summarise bugs or requests.

LetMeTalk

Reported bugs

28 issues
  • No sound output
  • Play button not working
  • Home button leads nowhere
  • Image search failing
  • Sound settings not working
Show 23 more
  • App stopped working
  • No sound on iOS
  • Can't activate sound
  • Audio not activating
  • No sound from app
  • App doesn't speak words/phrases
  • Sound not working
  • App not reproducing sound
  • No sound issue
  • Can't get read out to work
  • Transferring profile to another device issue
  • App not speaking any words
  • No voice
  • Can't hear voice
  • Sound failure
  • Can't sync between iPad and iPhone
  • Delete button cut off on iPhone 12 Pro
  • App can't open after update
  • No sound on iPhone 7s plus
  • Gallery images not opening on iOS 11
  • Sound unavailable
  • Robot voice after iPhone update
  • Apple stopped speaking photo names on iOS 13

Requested features

11 requests
  • Add male voice option
  • Improve picture quality/design
  • Allow users to record own voice
  • Add more word sentences
  • Temporary board for choices
Show 6 more
  • Ability to move items into folders
  • Add ASL images
  • Turkish language support
  • Larger control buttons
  • Option to temporarily hide categories/pictures
  • Sync boards across multiple devices

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

LetMeTalk

No in-app purchases

Questions

Is TouchChat Discover free?
TouchChat Discover is free to download, with in-app purchases available.
Is LetMeTalk free?
LetMeTalk is free to download, with no in-app purchases.
Which has better reviews, TouchChat Discover or LetMeTalk?
TouchChat Discover is rated higher. TouchChat Discover averages 3.8 out of 5 from 100 ratings, while LetMeTalk averages 3.7 from 99 ratings.
Do TouchChat Discover or LetMeTalk have ads?
Neither TouchChat Discover nor LetMeTalk shows ads.
Which is updated more often, TouchChat Discover or LetMeTalk?
TouchChat Discover ships an update every 2 months, and LetMeTalk every 3 weeks. Most recently, TouchChat Discover was updated on October 18, 2026 and LetMeTalk on October 14, 2026.

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