# Working4 vs Twinkl Symbols AAC System

The clearest difference is price: Twinkl Symbols AAC System at Free against Working4's $1.99. Twinkl Symbols AAC System also leads on update cadence (every 3 weeks vs every 6 months) and ratings volume (310 vs 7). Working4's advantage is in-app purchases (none vs 2). On rating, ads, device support and iOS requirement there is nothing between them.

Twinkl Symbols AAC System is free to download; Working4 costs $1.99 up front. Twinkl Symbols AAC System sells 2 in-app purchases, starting at $1.99 per month. Working4 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Working4 against 4.7 for Twinkl Symbols AAC System. That said, the two scores are not equally well evidenced: Twinkl Symbols AAC System has 310 ratings behind it against 7, so its average is the more settled of the two. Written reviews are what separate them: 70% of Working4's written reviews are positive against 82% of Twinkl Symbols AAC System's.

Working4 ships an update every 6 months, Twinkl Symbols AAC System every 3 weeks. The most recent releases landed on November 10, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Working4 | Twinkl Symbols AAC System |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/working4/id423991832/reviews)** | [4.7 (310 ratings)](https://appshunter.io/ios/app/twinkl-symbols-aac-system/id1543188023/reviews) |
| Number of ratings | 7 | **310** |
| Positive reviews | 70.0% of reviews | **82.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Size | 89 MB | 558 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Pyramid Global Communication Technology LLC](https://appshunter.io/developer/1750564057) | [Twinkl Limited](https://appshunter.io/developer/508771802) |

## What reviewers say

### Working4

[App page](https://appshunter.io/ios/app/working4/id423991832)

This app provides a visual and motivating tool for children and learners to understand their goals and progress. It helps establish positive routines and encourages engagement by making expectations clear and accomplishments tangible.

**Highlights:** Visual progress tracking, Personalized choice boards, Token-based reward system, Supports routines and transitions, Customizable with own photos, Builds independence and confidence

**In-app purchases:** none


### Twinkl Symbols AAC System

[App page](https://appshunter.io/ios/app/twinkl-symbols-aac-system/id1543188023)

This app provides a comprehensive Augmentative and Alternative Communication (AAC) system designed for individuals with special educational or speech, language, and communication needs. It offers a vast library of symbols, customizable creation tools, and ready-made templates to facilitate communication, learning, and daily routines.

**Highlights:** 8,000+ trusted symbols, Custom symbol creation, 100+ ready-made templates, Symbolized timers and timetables, Reward charts and debrief templates, Printable resources, Apple Watch integration

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month Subscription | $1.99 | per month |
| Annual Subscription | $9.99 | per year |

**What reviewers like**

- 👍 Easy to use and understand
- 💖 Great for children with special needs
- 💡 Brilliant resource for creating visuals
- ✨ High quality and simple to use
- 🚀 Quick and easy to create boards

**What reviewers complain about**

- ⚠️ Limited board sizes (8x5 max)
- 🎛️ Math question feature not needed/accessible
- 🗑️ Ineffective junk collected from educators
- 🔄 Updates cause issues (voice stopped working)
- ❓ Difficulty updating the app

**Reported bugs**

- Voice stopped working after last update
- App closes when going to voice settings
- Maths question feature pops up unexpectedly
- Custom symbols not appearing on shared boards
- Lost custom symbols when sharing boards

**Requested features**

- Folders inside boards for more options
- More board size options
- Ability to add folders on the board
- Spell check feature
- Option to make buttons bigger


## Frequently asked questions

### Is Working4 free?

Working4 costs $1.99, with no in-app purchases.

### Is Twinkl Symbols AAC System free?

Twinkl Symbols AAC System is free to download, with in-app purchases available.

### Which has better reviews, Working4 or Twinkl Symbols AAC System?

Working4 is rated higher. Working4 averages 4.9 out of 5 from 7 ratings, while Twinkl Symbols AAC System averages 4.7 from 310 ratings.

### Do Working4 or Twinkl Symbols AAC System have ads?

Neither Working4 nor Twinkl Symbols AAC System shows ads.

### Which is updated more often, Working4 or Twinkl Symbols AAC System?

Working4 ships an update every 6 months, and Twinkl Symbols AAC System every 3 weeks. Most recently, Working4 was updated on November 10, 2026 and Twinkl Symbols AAC System on November 3, 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.*