# Speech Sounds Visualized vs SLP AI Tools

The clearest difference is rating: SLP AI Tools at 5.0 against Speech Sounds Visualized's 4.3. SLP AI Tools also leads on monetization model (free vs subscription) and update cadence (every 3 weeks vs every 4 months). Speech Sounds Visualized's advantage is ratings volume (131 vs 1) and iOS requirement (13.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Speech Sounds Visualized sells 3 in-app purchases, starting at $2.99 per month and SLP AI Tools sells 1 in-app purchase, starting at $23.99 per month. Whichever you choose, the download price is not the number that matters.

SLP AI Tools holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Speech Sounds Visualized has 131 ratings behind it against 1, so its average is the more settled of the two.

Speech Sounds Visualized ships an update every 4 months, SLP AI Tools every 3 weeks. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Speech Sounds Visualized | SLP AI Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (131 ratings)](https://appshunter.io/ios/app/speech-sounds-visualized/id1300151606/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/slp-ai-tools/id6761966415/reviews)** |
| Number of ratings | **131** | 1 |
| Positive reviews | 46.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Subscription | **Free** |
| Size | 448 MB | 151 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [Pullman Regional Hospital](https://appshunter.io/developer/1300151605) | [SLP AI Tools LLP](https://appshunter.io/developer/1858161408) |

## What reviewers say

### Speech Sounds Visualized

[App page](https://appshunter.io/ios/app/speech-sounds-visualized/id1300151606)

Visualize English speech sounds with x-ray videos and 3D animations. Learn pronunciation and articulation with detailed instructions and practice exercises. Includes recording and slow-motion features for enhanced learning.

**Highlights:** X-ray videos of sound formation, 3D animations for all sounds, Organized by sound type (consonants, vowels, R-combinations), Written instructions from a Speech Language Pathologist, Recording capability (sound, word, sentence), Slow motion and zoom features, No advertisements

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Annual Subscription | $29.99 | per year |
| R-Sound Combinations | $0.99 | one-time |


### SLP AI Tools

[App page](https://appshunter.io/ios/app/slp-ai-tools/id6761966415)

This app provides speech-language pathologists with AI-powered tools for clinical support. It offers features for generating notes, transcribing audio, creating reports, and assisting with material creation, all accessible on various Apple devices.

**Highlights:** AI-assisted SOAP note generation, Language sample transcription and analysis, Automated evaluation report creation, SLP Chat for materials and games, Apple Watch accuracy trackers and timer, Wireless microphone support via Apple Watch

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SLP AI Essentials | $23.99 | per month |


## Frequently asked questions

### Is Speech Sounds Visualized free?

Speech Sounds Visualized is free to download, with in-app purchases available.

### Is SLP AI Tools free?

SLP AI Tools is free to download, with in-app purchases available.

### Which has better reviews, Speech Sounds Visualized or SLP AI Tools?

SLP AI Tools is rated higher. Speech Sounds Visualized averages 4.3 out of 5 from 131 ratings, while SLP AI Tools averages 5.0 from 1 ratings.

### Do Speech Sounds Visualized or SLP AI Tools have ads?

Neither Speech Sounds Visualized nor SLP AI Tools shows ads.

### Which is updated more often, Speech Sounds Visualized or SLP AI Tools?

Speech Sounds Visualized ships an update every 4 months, and SLP AI Tools every 3 weeks. Most recently, Speech Sounds Visualized was updated on October 15, 2026 and SLP AI Tools on October 16, 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.*