# Semivowels vs Dyslexia Test

The clearest difference is review sentiment: Dyslexia Test at 72% against Semivowels's 0%. Dyslexia Test also leads on price (Free vs $4.99) and rating (4.0 vs 2.5). Semivowels's advantage is iOS requirement (12.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

Dyslexia Test is free to download; Semivowels costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Dyslexia Test holds the better App Store score, 4.0 against 2.5. That said, the two scores are not equally well evidenced: Dyslexia Test has 31 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Semivowels's written reviews are positive against 72% of Dyslexia Test's.

Semivowels ships an update every 37 months, Dyslexia Test every 4 months. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Semivowels | Dyslexia Test |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [2.5 (2 ratings)](https://appshunter.io/ios/app/semivowels/id779096748/reviews) | **[4.0 (31 ratings)](https://appshunter.io/ios/app/dyslexia-test/id821910943/reviews)** |
| Number of ratings | 2 | **31** |
| Positive reviews | 0.0% of reviews | **71.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 37 months | **Every 4 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 37 MB | 16 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blue Tree Publishing, Inc.](https://appshunter.io/developer/496143325) | [Online Reading Tutor Services Inc.](https://appshunter.io/developer/1490512495) |

## What reviewers say

### Semivowels

[App page](https://appshunter.io/ios/app/semivowels/id779096748)

This app offers dynamic animations and interactive anatomy views to illustrate the production of American English consonants. It includes detailed explanations of tongue placement and jaw movements, with synchronized audio and a drawing whiteboard for annotation. Designed for professionals and educators, it aids in understanding speech articulation.

**Highlights:** Dynamic consonant animations, Interactive anatomy identification, Tongue shape and placement views, Synchronized audio examples, Drawing whiteboard feature, Screenshot functionality

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

**In-app purchases:** none


### Dyslexia Test

[App page](https://appshunter.io/ios/app/dyslexia-test/id821910943)

This app offers a quick and immediate assessment to identify potential reading disabilities like dyslexia. It analyzes specific reading challenges and suggests a personalized training program to improve reading fluency and comprehension.

**Highlights:** Immediate results, Identifies specific reading problems, Recommends training programs, Improves reading fluency, Enhances comprehension, Free trial available

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Semivowels free?

Semivowels costs $4.99, with no in-app purchases.

### Is Dyslexia Test free?

Dyslexia Test is free to download, with no in-app purchases.

### Which has better reviews, Semivowels or Dyslexia Test?

Dyslexia Test is rated higher. Semivowels averages 2.5 out of 5 from 2 ratings, while Dyslexia Test averages 4.0 from 31 ratings.

### Do Semivowels or Dyslexia Test have ads?

Neither Semivowels nor Dyslexia Test shows ads.

### Which is updated more often, Semivowels or Dyslexia Test?

Semivowels ships an update every 37 months, and Dyslexia Test every 4 months. Most recently, Semivowels was updated on October 8, 2026 and Dyslexia Test on October 6, 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.*