# Category Therapy Lite vs Word Vault Essential

The clearest difference is in-app purchases: Category Therapy Lite at none against Word Vault Essential's 10. Category Therapy Lite also leads on review sentiment (90% vs 60%). Word Vault Essential's advantage is update cadence (every 3 months vs every 9 months) and ratings volume (2.2K vs 311). On price, rating, ads and device support there is nothing between them.

Both are free to download. Word Vault Essential sells 10 in-app purchases, starting at $5.99 per month. Category Therapy Lite asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Category Therapy Lite against 4.7 for Word Vault Essential. That said, the two scores are not equally well evidenced: Word Vault Essential has 2.2K ratings behind it against 311, so its average is the more settled of the two. Written reviews are what separate them: 90% of Category Therapy Lite's written reviews are positive against 60% of Word Vault Essential's.

Category Therapy Lite ships an update every 9 months, Word Vault Essential every 3 months. The most recent releases landed on October 28, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Category Therapy Lite | Word Vault Essential |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (311 ratings)](https://appshunter.io/ios/app/category-therapy-lite/id571553130/reviews)** | [4.7 (2.2K ratings)](https://appshunter.io/ios/app/word-vault-essential/id947222381/reviews) |
| Number of ratings | 311 | **2.2K** |
| Positive reviews | **90.0% of reviews** | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 17 MB | 128 MB |
| Requires iOS | 9.0 | **7.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tactus Therapy Solutions Ltd.](https://appshunter.io/developer/438070002) | [HomeSpeechHome PLLC](https://appshunter.io/developer/387234978) |

## What reviewers say

### Category Therapy Lite

[App page](https://appshunter.io/ios/app/category-therapy-lite/id571553130)

This app helps individuals improve their mental organization and category-based thinking skills. It offers evidence-based exercises designed by experts to aid in word-finding and sorting, beneficial for those with stroke, brain injury, or autism.

**Highlights:** Evidence-based exercises, Improve word-finding, Improve sorting skills, 4 engaging activities, Unlimited practice, Clear photos and simple interface, Customizable settings

**In-app purchases:** none

**What reviewers like**

- 👍 Great for speech therapy students
- 💡 Versatile in categorizing skills
- 🖼️ Clear and uncluttered images
- 🔊 Clear auditory directions
- 📝 Text directions available

**What reviewers complain about**

- 👎 Tiny teaser of an app
- 🗑️ Huge waste of time
- 😞 Disgusting free version
- ❓ Needs improvement
- 🔢 Should select number of questions

**Requested features**

- Ability to select the number of questions
- Boxes around objects in 'classify' mode
- Cueing aspect found in other apps


### Word Vault Essential

[App page](https://appshunter.io/ios/app/word-vault-essential/id947222381)

This app provides a comprehensive toolkit for speech and language therapy, offering a vast library of words, phrases, and stories. It includes interactive activities, data tracking for multiple clients, and customizable lists to streamline therapy sessions for professionals and parents.

**Highlights:** Engaging therapy games, Time-saving therapy tools, Cross-device content sync, 2400+ HD images, Interactive activities, Multiple client data tracking, Audio recording and playback, Customizable word lists

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Word Vault Pro Features | $5.99 | per month |
| Word Vault Pro Features | $54.99 | per year |
| B Program | $2.99 | one-time |
| Voiced & Voiceless TH Program | $2.99 | one-time |
| Social Program | $2.99 | one-time |
| L & L Blend Program | $3.99 | one-time |
| S & S Blend Program | $3.99 | one-time |
| Phonology Program | $3.99 | one-time |
| R & Vocalic R Program | $5.99 | one-time |
| Language Program | $5.99 | one-time |

**What reviewers like**

- 🚀 Great for adult clients
- 🚀 Versatile for various clients and goals
- 👍 Convenient for home practice
- 👍 Helpful for speech improvement
- 👍 Useful for online and remote sessions

**What reviewers complain about**

- 🐛 Misspellings and incorrect grammar
- 🐛 Questionable content
- 🔒 Data deletion issues
- 🔒 Subscription problems
- 👎 Not user-friendly for printing

**Reported bugs**

- Inability to access app after purchase
- Inconsistent functionality across devices
- Subscription issues and lack of customer support

**Requested features**

- Ability to edit content and photos
- Sorting options for client lists
- More age-appropriate content for children
- Improved phonology and language features


## Frequently asked questions

### Is Category Therapy Lite free?

Category Therapy Lite is free to download, with no in-app purchases.

### Is Word Vault Essential free?

Word Vault Essential is free to download, with in-app purchases available.

### Which has better reviews, Category Therapy Lite or Word Vault Essential?

Category Therapy Lite is rated higher. Category Therapy Lite averages 4.8 out of 5 from 311 ratings, while Word Vault Essential averages 4.7 from 2.2K ratings.

### Do Category Therapy Lite or Word Vault Essential have ads?

Neither Category Therapy Lite nor Word Vault Essential shows ads.

### Which is updated more often, Category Therapy Lite or Word Vault Essential?

Category Therapy Lite ships an update every 9 months, and Word Vault Essential every 3 months. Most recently, Category Therapy Lite was updated on October 28, 2026 and Word Vault Essential 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.*