Comparison

Proloquo2Go AAC vs Expressive Builder

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

Head to head
About

Proloquo2Go AAC

This app is a powerful communication tool for individuals who have difficulty speaking. It allows users to tap symbols or type words to express themselves, offering natural-sounding voices and extensive customization to support language development.

Highlights
  • Symbol-based communication
  • Text-to-speech with natural voices
  • Customizable vocabulary and symbols
  • Core word vocabulary with progressive language
  • Grid and QWERTY keyboard options
  • Bilingual language support
  • Accessibility features for motor and visual impairments
Features
Read full description

Tap images. Type words. Speak. Proloquo2Go is an easy to use communication app for people who cannot speak or need help being understood. Featuring natural sounding voices, including real children’s voices, Proloquo2Go is a simple yet powerful AAC (augmentative and alternative communication) tool. The app is fully customizable and can be utilized to build language skills and grow with a person’s communication, supporting both beginning and advanced communicators. Parents, therapists, teachers and users around the world recognize Proloquo2Go as the gold standard in AAC solutions. The app is used by people with autism, Down syndrome, cerebral palsy, Angelman syndrome, and others with speech difficulties. The app is available in English, Spanish, French, and Dutch and supports bilingual use, so you can switch languages on the fly. Proloquo2Go in action: Learn and grow Studies show that just 200-400 words make up 80% of what we say. Known as core words, they act as the basis of Proloquo2Go’s research-based Crescendo™ vocabulary. Users can grow from single words to full sentences in the same app. Crescendo puts core words in consistent locations for easy access and motor-planning. The vocabulary works with AAC best practices like modeling (where you use an AAC system to talk with the user) to develop language skills. Crescendo offers no limit on language development with a 10,000+ fringe word vocabulary and customizable vocabulary levels. Finally, with Progressive Language, words are gradually revealed step-by-step, helping users learn words and their location as their communication expands. Easy editing Customizing Proloquo2Go is a breeze! Quickly and easily add new words. Use the app’s built-in library of 25,000 symbols or use your own photos by taking pictures within the app or selecting them from your photo library. For users with fine-motor challenges and vision impairments, Proloquo2Go offers options like 23 pre-programmed grid sizes and accessibility settings which support switch scanning and Apple’s VoiceOver screen reader. Everything from appearance to access is customizable so you can make it your own. Type and speak Besides tapping images, Proloquo2Go also lets you type what you want to say. The app includes a Grid Keyboard arranged alphabetically for people learning to type. For more experienced typists, Proloquo2Go includes a Typing View with a QWERTY keyboard and word prediction that offers suggestions based on what you are typing. Hello! ¡Hola! Bonjour! Hallo! Proloquo2Go lets you select a language and region for the Crescendo vocabulary. Two languages can be used at the same time, allowing seamless bilingual speech. Over 100 included downloadable natural-sounding adult and children’s voices rounds out your choices to use the app your way. A helping hand AssistiveWare is here for you every step of the way. Help articles in Proloquo2Go are there whenever you need them. New to AAC? Our website has easy to understand articles in the Learn AAC section, and the AssistiveWare Core Word Classroom includes activities for teaching communication effectively. You can also connect directly with our community of parents, professionals, and users on our Facebook groups. If you have any questions, our support team is available 7 days a week and is always happy to help. All of these online resources can be accessed by going to the AssistiveWare website. Note: Discounts are available through Apple’s Educational Volume Purchase Program – 50% off on 20 licenses or more. Joan Bruno’s Gateway to Language & Learning© vocabulary is available as an in-app purchase (English only). In order to use Proloquo2Go on Apple Watch, it must be paired with an iPhone.

About

Expressive Builder

This app helps children improve sentence ideation, formation, and language skills through interactive exercises. It utilizes audio clips and voice recording to enhance auditory processing and reinforce language development, making it ideal for special needs children.

Highlights
  • Sentence ideation and formation practice
  • Auditory processing enhancement with audio clips
  • Voice recording and playback
  • Multiple hint levels
  • 250+ images for sentence creation
  • Import custom images
Features
Read full description

Voted 3rd best educational app of 2011 by AppsForHomeschooling.com Voted 9th best education app of 2011 by SmartAppsForKids.com Own as an individual app or as part of our MES Speech Therapy Bundle. Expressive Builder is designed to help children accomplish the following educational goals: 1) Improve sentence ideation ; 2) Improve sentence formation; and 3) Improve receptive and expressive language. Extensive use of audio clips promotes improved auditory processing for special needs children with autism spectrum disorders or sensory processing disorders. Auditory playback of child's voice offers reinforcement for language development. Expressive Builder offers a rich and fun environment for improving the ability to create grammatically correct sentences. FEATURES -Record feature allows students to record sentences in their own voice -3 levels of hints -Simple and intuitive interface to record sentence -Save and email recorded sentences -250 distinct images to create sentences from -Import your own images -Optional hint button LANGUAGES - English REQUIREMENTS - Compatible with iPad - Requires Iphone 5.1 software update ExpressiveBuilder is part of "The Builder Series" of award winning education apps. Mobile Education Store has won over 40 app awards and has been named educational developer of the year in 2011 and 2012. Mobile Education Store is a member of Moms with Apps, a collaborative group of family-friendly developers seeking to promote quality apps for kids and families. Recommended Ages: 3-6, 6-10 Categories: Special Needs

Screenshots

Proloquo2Go AAC4 screens

Verdict

The call

The clearest difference is price: Expressive Builder at $9.99 against Proloquo2Go AAC's $124.99. Expressive Builder also leads on review sentiment (95% vs 86%) and iOS requirement (12.1 vs 18.0). Proloquo2Go AAC's advantage is rating (4.8 vs 2.8) and ratings volume (12K vs 4). On 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

Proloquo2Go AAC costs $124.99 and Expressive Builder $9.99 up front. Proloquo2Go AAC sells 1 one-off in-app purchase and Expressive Builder sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Proloquo2Go AAC holds the better App Store score, 4.8 against 2.8. That said, the two scores are not equally well evidenced: Proloquo2Go AAC has 12K ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 86% of Proloquo2Go AAC's written reviews are positive against 95% of Expressive Builder's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Proloquo2Go AAC ships an update every 3 months, Expressive Builder every 4 months. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

Scorecard8 real differences · 3 level
Proloquo2Go AAC versus Expressive Builder: the parameters behind the verdict, then further details
ParameterProloquo2Go AACExpressive Builder
Price$124.99$9.99 — better
Rating4.8 (12K ratings) — better2.8 (4 ratings)
Positive reviews85.7% of reviews95.4% of reviews — better
Number of ratings12K — better4
Update frequencyEvery 3 months — betterEvery 4 months
AdsNoNo
In-app purchasesYesYes
MonetizationPaidFree with in-app purchases — better
Best chart rank#15 — better—
DevicesiPhone, iPad, Apple Watch — betteriPad
Requires iOS18.012.1 — better
Further details — not scored
Size956 MB132 MB
Age rating4+4+
DeveloperAssistiveWareMobile Education Store LLC

Customer experience

Proloquo2Go AAC

All ratings12,182 ratings
Positive95.2%
Neutral2.9%
Negative1.9%
Written reviews308 reviews
Positive85.7%
Neutral4.9%
Negative9.4%

Expressive Builder

All ratings4 ratings
Positive0.0%
Neutral75.0%
Negative25.0%
Written reviews87 reviews
Positive95.4%
Neutral1.1%
Negative3.4%

User reviews

Proloquo2Go AAC

From 12K App Store ratings

What we love

  • 🚀 Great app!
  • 👍 Helps communicate
  • 👍 Customizable
  • 👍 Easy to use
  • 👍 Versatile

Room to improve

  • 🐛 Crashes/bugs
  • 🐛 Sensitivity issues
  • 🔊 Volume too low
  • 🔒 No password protection
  • 📱 Compatibility issues with older devices

Expressive Builder

From 4 App Store ratings

What we love

  • 👍 Great for language skills
  • 👍 Excellent for speech therapy
  • 👍 Engaging for children
  • 👍 Real photos are appealing
  • 👍 Recording feature is motivating

Room to improve

  • 🐛 Skip image button missing after update
  • 🐛 Lack of diversity in ethnicities
  • 🐛 Hints require reading for independent use
  • 🐛 Audio instruction quality bothersome
  • 🐛 Pictures can be Northern Hemisphere centered

Bugs and requests

Proloquo2Go AAC

Reported bugs

3 issues
  • Buttons/icons disappearing
  • Entire device getting disabled
  • Pronunciation issues

Requested features

8 requests
  • Dark mode option
  • Ability to copy/paste between user profiles
  • Larger/expandable buttons
  • Improved scrolling
  • Automatic backup feature
Show 3 more
  • More voice options
  • Calendar integration
  • Text expansion/snippets

Expressive Builder

Reported bugs

2 issues
  • Cannot choose picture set
  • Skip image button not present after update

Requested features

14 requests
  • Bring back the skip image button
  • Wider variety of ethnicities represented
  • Ability to have words read aloud
  • Ability to have hints read aloud
  • Highlighting word as it is read
Show 9 more
  • Add a 'gaming' picture pack
  • Ability to upload personal photographs
  • More sets without in-app purchases
  • Ability to archive more students
  • Add older children (teens) to original pack
  • Ability to go to next/previous image at any time
  • Text to speech for non-readers
  • Play button on the first page
  • Tap on words to have them read aloud

In-app purchases

1 purchases

Proloquo2Go AAC

One-time1
  • Gateway vocabulary$149.99
10 purchases

Expressive Builder

One-time10
  • School Game Pack$1.99
  • Sports Game Pack$1.99
  • Hobbies Game Pack$1.99
Show 7 more
  • Inside Playtime Game Pack$1.99
  • Medical Game Pack$1.99
  • Pets Game Pack$1.99
  • Places Game Pack$1.99
  • Playground Game Pack$1.99
  • Winter Game Pack$1.99
  • All Game Packs$19.99

Questions

Is Proloquo2Go AAC free?
Proloquo2Go AAC costs $124.99, and also offers in-app purchases.
Is Expressive Builder free?
Expressive Builder costs $9.99, and also offers in-app purchases.
Which has better reviews, Proloquo2Go AAC or Expressive Builder?
Proloquo2Go AAC is rated higher. Proloquo2Go AAC averages 4.8 out of 5 from 12K ratings, while Expressive Builder averages 2.8 from 4 ratings.
Do Proloquo2Go AAC or Expressive Builder have ads?
Neither Proloquo2Go AAC nor Expressive Builder shows ads.
Which is updated more often, Proloquo2Go AAC or Expressive Builder?
Proloquo2Go AAC ships an update every 3 months, and Expressive Builder every 4 months. Most recently, Proloquo2Go AAC was updated on October 16, 2026 and Expressive Builder on October 5, 2026.

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