Comparison

Flexspeak AAC vs PECSTalk™

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

Head to head
About

Flexspeak AAC

This app provides augmentative and alternative communication (AAC) for individuals who have difficulty speaking. It offers multilingual support, AI-powered prediction, and extensive customization options to facilitate clear and efficient communication.

Highlights
  • Multilingual support
  • AI prediction
  • Easy customization
  • Remote editing & group sharing
  • Extensive image library
  • Seamless auto-sync
Features
Read full description

Experience communication with Flexspeak – the cutting-edge augmentative and alternative communication (AAC) app for people who cannot speak or have difficulty speaking. FREE 30-day trial - includes voice! COMMUNICATE YOUR WAY - Access multiple languages including Spanish, Vietnamese, Nepali, and Mandarin - Use intuitive AI prediction and quick customization features - Select words to create messages and add custom vocabulary with ease POWERFUL FEATURES - Multilingual Support: Switch between languages effortlessly - Remote Editing & Group Sharing: Quickly share folders - AI Prediction: Transform partial phrases into complete sentences with AI - Easy Customization: Personalize your vocabulary to fit your needs - Seamless Auto-Sync: Access your settings across all devices - Extensive Image Library: Express yourself with symbols and photos - In-App Translations: Translate buttons to other languages with one tap DESIGNED FOR DIVERSE NEEDS - Designed for individuals with autism, Down syndrome, cerebral palsy, and non-speaking individuals - User-friendly interface makes communication efficient and accessible Join the growing Flexspeak community and explore new possibilities for self-advocacy, expression, and connection. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PECSTalk™

This communication app helps individuals with complex communication needs express themselves using a digital system that mimics a traditional picture exchange book. It offers extensive customization, multiple voice options, and access to a large image library to support users in various settings.

Highlights
  • Digital PECS book with Sentence Strip
  • Access to full Pics for PECS library
  • Customizable user-defined images
  • Multi-language support
  • Backup and restore functionality
  • Universal 'No' capability
  • Bilingual book creation
Currently charting
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PECSTalk™ is an AAC (Augmentative and Alternative Communication) app used by individuals with complex communication needs, including those on the autism spectrum. Designed by the developers of the evidence-based Picture Exchange Communication System® (PECS®), this high-tech option is customizable and easy to use! With access to the full Pics for PECS library, multiple voice output options, and multiple languages, the PECSTalk™ app can be individualized for your learner’s needs. With PECSTalk™, users can construct a multi-picture Sentence Strip™ via a dedicated Sentence Starter™ page and create up to 30 digital PECS book pages for the in-app voice to speak. The digital display is similar in layout to a traditional PECS Communication Book while accommodating the more robust vocabulary of a Speech Generating Device (SGD). The PECSTalk™ app can be used to make requests, respond to questions, comment and ask questions. By converting pictures and text into spoken language, the PECSTalk™ app empowers non-speaking learners to fully participate in their school, home, vocational, and community settings. Languages Available: English, Arabic, Brazilian Portuguese, French, German, Greek, Italian, Japanese, Korean, Mandarin Chinese, Polish, Portuguese, Romanian, Russian, Simplified Chinese, and Spanish Features of PECSTalk™: Looks like a traditional PECS book with colored, tabbed pages with VELCRO® strips and a Sentence Strip so you can create a digital PECS book that looks identical to your learner’s book, accommodates vocabulary growth and grammatical expansion Access to the full Pics for PECS image library Create customized user defined images Backup & Restore- backup your books locally or to the cloud AND share across multiple platforms and devices Scrollable pages Universal No capabilities- rather than hiding or eliminating an image, a universal No symbol can be overlaid on an image indicating the item is not currently available. Capability to build bilingual books Drag and drop pictures from the tabbed pages to the Sentence Strip just like with a traditional PECS book Switch between pages by scrolling between and tapping on different tabs Rearrange pictures on the Sentence Strip without having to delete pictures Clear Sentence Strips with a single button push or clear individual pictures by swiping them back to the book Integrated features from the PECS protocol such as constant time delay for the in-app voice Customize each book: Open or close the dedicated Sentence Starter page with a single touch Create 1-30 tabbed pages (with up to 28 pictures per page), each with 3 scrollable pages Each book can hold up to 2,500 images Customize each tab by number of VELCRO® strips, color, category icon, and/or number of pictures on each page Customize pictures: Use Pics for PECS images (full picture set included) or add images from your photo library and the web Change text on pictures as well as size Put text on top or bottom of pictures, or remove text Search function for the Pics for PECS library included Speech: Use included synthesized speech or record your own speech Incorporate the research-based constant time delay for ‘reading’ the Sentence Strip to create opportunities for the student to speak Select from included profiles or create new profiles to customize: How pictures are moved: tap, drag or both How to clear (reset) the Sentence Strip Visibility of Sentence Starter page Reading Sentence Strip left to right or right to left When to read the Sentence Strip: as each picture is selected or with a single tap of the “Speak” button after the Sentence Strip is completed Track Learner Usage: Day by day list of Sentence Strips constructed by the student Weekly and monthly analysis of most frequently used pictures

Screenshots

Flexspeak AAC4 screens
PECSTalk™4 screens

Verdict

The call

The clearest difference is review sentiment: Flexspeak AAC at 100% against PECSTalk™'s 50%. Flexspeak AAC also leads on price (Free vs $99.00) and update cadence (weekly vs every 3 weeks). PECSTalk™'s advantage is rating (5.0 vs 4.2) and in-app purchases (none vs 3). On ads, device support and iOS requirement 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

Flexspeak AAC is free to download; PECSTalk™ costs $99.00 up front. Flexspeak AAC sells 3 in-app purchases, starting at $9.99 per month. PECSTalk™ asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PECSTalk™ holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Flexspeak AAC has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of Flexspeak AAC's written reviews are positive against 50% of PECSTalk™'s, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Flexspeak AAC ships an update weekly, PECSTalk™ every 3 weeks. Both last shipped on October 5, 2026.

Scorecard8 real differences · 3 level
Flexspeak AAC versus PECSTalk™: the parameters behind the verdict, then further details
ParameterFlexspeak AACPECSTalk™
PriceFree — better$99.00
Rating4.2 (5 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings5 — better1
Update frequencyWeekly — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
Best chart rank—#185 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.1 — better15.6
Further details — not scored
Size245 MB121 MB
Age rating12+4+
DeveloperFlexspeakPyramid Global Communication Technology LLC

Customer experience

Flexspeak AAC

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

PECSTalk™

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive50.0%
Neutral33.3%
Negative16.7%

In-app purchases

3 purchases

Flexspeak AAC

Subscriptions2
  • Monthly subscription$9.991 Month
  • Yearly subscription1 Month trial$99.991 Year
One-time1
  • Lifetime$299.99
None

PECSTalk™

No in-app purchases

Questions

Is Flexspeak AAC free?
Flexspeak AAC is free to download, with in-app purchases available.
Is PECSTalk™ free?
PECSTalk™ costs $99.00, with no in-app purchases.
Which has better reviews, Flexspeak AAC or PECSTalk™?
PECSTalk™ is rated higher. Flexspeak AAC averages 4.2 out of 5 from 5 ratings, while PECSTalk™ averages 5.0 from 1 ratings.
Do Flexspeak AAC or PECSTalk™ have ads?
Neither Flexspeak AAC nor PECSTalk™ shows ads.
Which is updated more often, Flexspeak AAC or PECSTalk™?
Flexspeak AAC ships an update weekly, and PECSTalk™ every 3 weeks. Most recently, Flexspeak AAC was updated on October 5, 2026 and PECSTalk™ on October 5, 2026.

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