# AAC Evaluation Genie vs Keyword Understanding

The clearest difference is rating: Keyword Understanding at 5.0 against AAC Evaluation Genie's 3.0. Keyword Understanding also leads on device support (3 vs 1). AAC Evaluation Genie's advantage is price ($12.99 vs $17.99) and update cadence (every 3 months vs every 10 months). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

AAC Evaluation Genie costs $12.99 and Keyword Understanding $17.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Keyword Understanding holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 22% of AAC Evaluation Genie's written reviews are positive against 25% of Keyword Understanding's.

AAC Evaluation Genie ships an update every 3 months, Keyword Understanding every 10 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | AAC Evaluation Genie | Keyword Understanding |
| --- | --- | --- |
| Price | **$12.99** | $17.99 |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/aac-evaluation-genie/id541418407/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/keyword-understanding/id816979055/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | 22.2% of reviews | **25.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 10 months |
| Monetization | Paid | Paid |
| Size | 108 MB | 64 MB |
| Requires iOS | **12.0.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hump Software](https://appshunter.io/developer/320160291) | [Aptus Speech and Language Therapy Limited](https://appshunter.io/developer/1482673468) |

## What reviewers say

### AAC Evaluation Genie

[App page](https://appshunter.io/ios/app/aac-evaluation-genie/id541418407)

This app assists speech-language pathologists and educators in evaluating augmentative and alternative communication (AAC) needs. It offers a structured framework with multiple subtests to assess various language and symbol identification skills, aiding in the selection of appropriate AAC systems.

**Highlights:** 13 comprehensive subtests, Screening options for subtests, Direct and switch scan user access, Visual identification and discrimination, Vocabulary assessment (noun, function, verb, adjective), Category recognition and inclusion/exclusion, Core vocabulary and Unity icon patterns, Picture description and word prediction

**In-app purchases:** none


### Keyword Understanding

[App page](https://appshunter.io/ios/app/keyword-understanding/id816979055)

This app helps users of all ages improve their ability to understand spoken and written directions. It features various activities targeting vocabulary, basic concepts, and sequential instructions, making it beneficial for individuals with listening comprehension or processing difficulties.

**Highlights:** Follow spoken and written directions, Improve vocabulary and basic concepts, Target auditory attention and working memory, Activities for one and two-step directions, Temporal and sequential direction practice, Comprehension check for vocabulary and concepts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AAC Evaluation Genie free?

AAC Evaluation Genie costs $12.99, with no in-app purchases.

### Is Keyword Understanding free?

Keyword Understanding costs $17.99, with no in-app purchases.

### Which has better reviews, AAC Evaluation Genie or Keyword Understanding?

Keyword Understanding is rated higher. AAC Evaluation Genie averages 3.0 out of 5 from 2 ratings, while Keyword Understanding averages 5.0 from 3 ratings.

### Do AAC Evaluation Genie or Keyword Understanding have ads?

Neither AAC Evaluation Genie nor Keyword Understanding shows ads.

### Which is updated more often, AAC Evaluation Genie or Keyword Understanding?

AAC Evaluation Genie ships an update every 3 months, and Keyword Understanding every 10 months. Most recently, AAC Evaluation Genie was updated on November 1, 2026 and Keyword Understanding on November 1, 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.*