Comparison

Niki Talk 2 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 2

This app provides an innovative Augmentative and Alternative Communication (AAC) solution for children with autism or communication impairments. It offers customizable communication boards, text-to-speech, and tools for creating social stories and routines.

Highlights
  • Customizable communication boards
  • Text-to-speech and voice recording
  • Speech to symbol conversion
  • Routine and social story creation
  • AI-generated pages
  • Multi-user support
Read full description

Give a voice to your child. Niki Tak 2 is an innovative AAC app that helps all the children with autism or any disability that impairs the ability to communicate. Easy to use even for therapists, parents and teachers. COMMUNICATION BOARDS - Multi-user - Ready to use and customizable pagesets available in different languages - Buttons linked even to video, youtube and web pages - Verbs conjugation - Text-to-speech and voice recording - Simbols by Arasaac and Les Pictogrammes - Images from camera, Google Search, iCloud Drive, Google Drive, Dropbox. - Share messages - Share messages in symbols on any instant messaging app (WhatApp, Messenger, iMessage, Telegram, ...) - Share your creations with other users - Generate pages with artificial intelligence (AI) - Export to PDF SPEECH TO SYMBOL - Turn your voice into symbols for easy and effective inbound communication OTHER FEATURES - Routine: useful for splitting activities that have multiple steps, like daily home and school routines - Storie: create social stories, book of memories or school activities through multimedia contents (images, text, sound) - Token economy - Visual timer - Quick boards: create boards in seconds with your voice for fun, learning and communication Text-to-speech available for the following languages: Čeština, Dansk, Deutsch, Ελληνικά, English, Español, Français, Italiano, Magyar, Nederlands, Norsk, Polski, Português, Русский, Românā, Slovenčina, Suomi, Svenska. The free version does not speak. You can still enable this and other features at any time with an in-app purchase.

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

PECSTalk™4 screens

Verdict

The call

The clearest difference is price: Niki Talk 2 at Free against PECSTalk™'s $139.99. PECSTalk™'s advantage is in-app purchases (none vs 3) and device support (3 vs 1). On update cadence, ads 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

Niki Talk 2 is free to download; PECSTalk™ costs $139.99 up front. Niki Talk 2 sells 3 one-off in-app purchases. PECSTalk™ asks for nothing beyond the download.

UpkeepUpdate frequency

Niki Talk 2 ships an update every 2 weeks, PECSTalk™ fortnightly. The most recent releases landed on July 24, 2026 and September 9, 2026 respectively.

Scorecard4 real differences · 6 level
Niki Talk 2 versus PECSTalk™: the parameters behind the verdict, then further details
ParameterNiki Talk 2PECSTalk™
PriceFree — better$139.99
Rating4.6 (17 ratings) — better—
Positive reviews—50.0% of reviews
Number of ratings17 — better—
Update frequencyEvery 2 weeksFortnightly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPadiPhone, iPad, iPod — better
Requires iOS15.0 — better15.6
Further details — not scored
Size108 MB121 MB
Age rating4+4+
DeveloperAlessandro La RoccaPyramid Global Communication Technology LLC

Customer experience

Niki Talk 2

All ratings16 ratings
Positive87.5%
Neutral0.0%
Negative12.5%

PECSTalk™

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

In-app purchases

3 purchases

Niki Talk 2

One-time3
  • Multiple Users$11.99
  • Les Pictogrammes$19.99
  • Voice$59.99
None

PECSTalk™

No in-app purchases

Questions

Is Niki Talk 2 free?
Niki Talk 2 is free to download, with in-app purchases available.
Is PECSTalk™ free?
PECSTalk™ costs $139.99, with no in-app purchases.
Do Niki Talk 2 or PECSTalk™ have ads?
Neither Niki Talk 2 nor PECSTalk™ shows ads.
Which is updated more often, Niki Talk 2 or PECSTalk™?
Niki Talk 2 ships an update every 2 weeks, and PECSTalk™ fortnightly. Most recently, Niki Talk 2 was updated on July 24, 2026 and PECSTalk™ on September 9, 2026.

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