# Proloquo2Go AAC vs Shape Coding Lite

The clearest difference is review sentiment: Proloquo2Go AAC at 86% against Shape Coding Lite's 0%. Proloquo2Go AAC also leads on rating (4.8 vs 2.0) and ratings volume (12K vs 1). Shape Coding Lite's advantage is price (Free vs $249.99) and in-app purchases (none vs 1). On ads and device support there is nothing between them.

Shape Coding Lite is free to download; Proloquo2Go AAC costs $249.99 up front. Proloquo2Go AAC sells 1 one-off in-app purchase. Shape Coding Lite asks for nothing beyond the download.

Proloquo2Go AAC holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: Proloquo2Go AAC has 12K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 86% of Proloquo2Go AAC's written reviews are positive against 0% of Shape Coding Lite's.

Proloquo2Go AAC ships an update every 3 months, Shape Coding Lite every 7 months. The most recent releases landed on November 2, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Proloquo2Go AAC | Shape Coding Lite |
| --- | --- | --- |
| Price | $249.99 | **Free** |
| Rating | **[4.8 (12K ratings)](https://appshunter.io/ios/app/proloquo2go-aac/id308368164/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/shape-coding-lite/id1292188642/reviews) |
| Number of ratings | **12K** | 1 |
| Positive reviews | **85.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | Paid | **Free** |
| Size | 956 MB | 357 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AssistiveWare](https://appshunter.io/developer/308368167) | [Moor House School & College](https://appshunter.io/developer/1246114840) |

## What reviewers say

### Proloquo2Go AAC

[App page](https://appshunter.io/ios/app/proloquo2go-aac/id308368164)

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:** Family Sharing, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gateway vocabulary | $149.99 | one-time |

**What reviewers like**

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

**What reviewers complain about**

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

**Reported bugs**

- Buttons/icons disappearing
- Entire device getting disabled
- Pronunciation issues

**Requested features**

- Dark mode option
- Ability to copy/paste between user profiles
- Larger/expandable buttons
- Improved scrolling
- Automatic backup feature


### Shape Coding Lite

[App page](https://appshunter.io/ios/app/shape-coding-lite/id1292188642)

This app uses a visual coding system to help children and young people with language disorders improve sentence structure and grammar. It employs colors, arrows, lines, and shapes to represent word classes, tense, and sentence structure, aiding in understanding and producing English sentences.

**Highlights:** Visual coding system for grammar, Color-coded word classes, Arrow indicators for tense, Line indicators for plurality, Shape indicators for syntax, Text-to-speech functionality

**In-app purchases:** none


## Frequently asked questions

### Is Proloquo2Go AAC free?

Proloquo2Go AAC costs $249.99, and also offers in-app purchases.

### Is Shape Coding Lite free?

Shape Coding Lite is free to download, with no in-app purchases.

### Which has better reviews, Proloquo2Go AAC or Shape Coding Lite?

Proloquo2Go AAC is rated higher. Proloquo2Go AAC averages 4.8 out of 5 from 12K ratings, while Shape Coding Lite averages 2.0 from 1 ratings.

### Do Proloquo2Go AAC or Shape Coding Lite have ads?

Neither Proloquo2Go AAC nor Shape Coding Lite shows ads.

### Which is updated more often, Proloquo2Go AAC or Shape Coding Lite?

Proloquo2Go AAC ships an update every 3 months, and Shape Coding Lite every 7 months. Most recently, Proloquo2Go AAC was updated on November 2, 2026 and Shape Coding Lite on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*