Semivowels vs ScreenReader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Semivowels
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.
- Dynamic consonant animations
- Interactive anatomy identification
- Tongue shape and placement views
- Synchronized audio examples
- Drawing whiteboard feature
- Screenshot functionality
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Semivowels app, authored by Fred D. Minifie, Ph.D, provides valuable instructional/clinical tools for speech-language pathologists, otolaryngologists, speech scientists, linguists, teachers of singing and other professionals. The app includes three nasal, four non-nasal (with three /r/ variants) consonant dynamic animations with sound plus a key view for each of the tongue shape and placement for the structural movements involved in the production of the consonants of American English. • Anatomy ID: as each part is touched, the part highlights and the part name and description text changes. Description text shows or hides on demand . ◊ Anatomy view - 26 parts, includes nose, mouth and throat structure ID. Zoom and pans. • Highlight View: key view of the tongue shape and placement for three nasal, four non-nasal (with three /r/ variants) consonants of American English. ◊ Nasal: /m/, /n/, /ŋ/ Non-nasal: /w/, /j/, /l/, /r/ (three variants on /r/) ◊ Includes a 3 /r/ variant overlay illustration comparing the alveolar, retroflex and velar place of articulation. ◊ Includes a word and sentence audio example to illustrate consonant articulation for /m/, /n/, /ŋ/, /w/, /j/, /l/ • Animations: each consonant shows a lateral view of dynamic movements of the jaw, lips, tongue, velum (soft palate), and larynx needed for proper articulation of that consonant. Audio for each consonant sound is synchronized with the dynamic animations. Anatomy animation included. • Two finger pan of all animations and key view pages. • Drawing Whiteboard feature: ◊ Drawing: freeform lines in red, blue, green or black hue. ◊ Draw and place text directly on active animation and video. ◊ Text: 36pt, auto wrap, non-movable in red, blue, green or black hue. ◊ Eraser: touch and rub lines and text on whiteboard to erase. ◊ Trash: one tap deletes all whiteboard lines and text. ◊ Screenshot whiteboard direct to Photos App for easy email and printing. • iOS 6.0+ required, designed for iPad and iPhone. Semivowels app makes learning consonants easy. See example screen shots below. Get the app today!
ScreenReader
Master the VoiceOver screen reader with interactive exercises. Learn essential gestures and actions for efficient navigation and text manipulation. This free educational tool helps users become proficient screen reader experts.
- VoiceOver gesture training
- 1-4 finger swipe and tap practice
- VoiceOver action learning
- Navigation by headings and links
- Text copying and selection
- Shortcut learning
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The ScreenReader app contains excersises to learn the VoiceOver screen reader. Learn VoiceOver gestures, such as: - Swiping with 1 finger - Swiping with 2 fingers - Swiping with 3 fingers - Tapping with 1 finger - Tapping with 2 fingers - Tapping with 3 fingers - Tapping with 4 fingers - Shortcuts Learn VoiceOver actions, such as: - Navigate by headings - Navigate by links - Copy text - Paste text - Select text The ScreenReader app is made available for free by the Appt Foundation.
Screenshots
Verdict
The clearest difference is review sentiment: ScreenReader at 100% against Semivowels's 0%. ScreenReader also leads on price (Free vs $4.99) and rating (4.2 vs 2.5). Semivowels's advantage is iOS requirement (12.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
ScreenReader is free to download; Semivowels costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
ScreenReader holds the better App Store score, 4.2 against 2.5. That said, the two scores are not equally well evidenced: ScreenReader has 10 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 100% of ScreenReader's.
Semivowels ships an update every 37 months, ScreenReader every 8 months. The most recent releases landed on October 8, 2026 and September 29, 2026 respectively.
| Parameter | Semivowels | ScreenReader |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 2.5 (2 ratings) | 4.2 (10 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 | 10 — better |
| Update frequency | Every 37 months | Every 8 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 37 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Blue Tree Publishing, Inc. | Stichting Appt |
Customer experience
Semivowels
ScreenReader
In-app purchases
Semivowels
No in-app purchases
ScreenReader
No in-app purchases
Questions
Is Semivowels free?
Is ScreenReader free?
Which has better reviews, Semivowels or ScreenReader?
Do Semivowels or ScreenReader have ads?
Which is updated more often, Semivowels or ScreenReader?
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