Comparison

Niki Talk vs PECSTalk™

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

Head to head
About

Niki Talk

This app provides Augmentative and Alternative Communication (AAC) tools to help children with disabilities express themselves. Users can create custom communication boards with text-to-speech functionality in multiple languages and voices, using their own images and preferred colors.

Highlights
  • Customizable communication boards
  • Text-to-speech with 70 voices
  • Multi-language support (31 languages)
  • Upload personal images and pictograms
  • Page color customization
  • Cross-platform designer (PC, Mac, iPad)
Read full description

Give a Voice to Your Child. Augmentative and Alternative Communication. Easy to use, it can help all the children with autism or any disability that impairs the ability to communicate. Create boards, choose page colors, upload your favourite pictures and run text-to-speech (31 languages, 70 voices). With Niki Talk Designer everything is a breeze. The app includes a demo album in english. Subscribe to the Niki Talk Designer and create your personalized album: upload your favorite pictograms and photos, generate a sound with text-to-speech, create unlimited boards. Male or female voices are available for the following languages: Català, Čeština, Dansk, Deutsch, Ελληνικά, English, Español, Français, Italiano, Magyar, Nederlands, Norsk, Polski, Português, Suomi, Svenska, Türkçe, Русский, العربية, 한국어, 中文, 日本語. You can use the Designer on PC, Mac and iPad.

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
Read full description

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

Niki Talk4 screens
PECSTalk™4 screens

Verdict

The call

The clearest difference is price: Niki Talk at Free against PECSTalk™'s $139.99. On review sentiment, update cadence, ads and in-app purchases 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

Niki Talk is free to download; PECSTalk™ costs $139.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Niki Talk ships an update every 3 weeks, PECSTalk™ fortnightly. The most recent releases landed on July 6, 2026 and September 9, 2026 respectively.

Scorecard2 real differences · 8 level
Niki Talk versus PECSTalk™: the parameters behind the verdict, then further details
ParameterNiki TalkPECSTalk™
PriceFree — better$139.99
Rating3.9 (17 ratings) — better—
Positive reviews48.2% of reviews50.0% of reviews — better
Number of ratings17 — better—
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreemium — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size5 MB121 MB
Age rating4+4+
DeveloperAlessandro La RoccaPyramid Global Communication Technology LLC

Customer experience

Niki Talk

All ratings16 ratings
Positive62.5%
Neutral18.8%
Negative18.8%
Written reviews56 reviews
Positive48.2%
Neutral23.2%
Negative28.6%

PECSTalk™

Written reviews6 reviews
Positive50.0%
Neutral33.3%
Negative16.7%

In-app purchases

None

Niki Talk

No in-app purchases

None

PECSTalk™

No in-app purchases

Questions

Is Niki Talk free?
Niki Talk is free to download, with no in-app purchases.
Is PECSTalk™ free?
PECSTalk™ costs $139.99, with no in-app purchases.
Do Niki Talk or PECSTalk™ have ads?
Neither Niki Talk nor PECSTalk™ shows ads.
Which is updated more often, Niki Talk or PECSTalk™?
Niki Talk ships an update every 3 weeks, and PECSTalk™ fortnightly. Most recently, Niki Talk was updated on July 6, 2026 and PECSTalk™ on September 9, 2026.

Other comparisons