Comparison

Semivowels vs English Phonetics Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Dynamic consonant animations
  • Interactive anatomy identification
  • Tongue shape and placement views
  • Synchronized audio examples
  • Drawing whiteboard feature
  • Screenshot functionality
Features
Read full description

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!

About

English Phonetics Pro

Master English pronunciation with this professional learning tool. It offers authentic voice recordings for IPA, British, and American English phonetics, covering vowels, consonants, and syllables to boost your confidence in communication.

Highlights
  • Authentic voice recordings
  • IPA, British, and American English support
  • Vowel and consonant tutorials
  • Syllable learning modules
  • Professional oral teacher recordings
Features
Read full description

Learn the most authentic pronunciation with the most elegant voice! English Phonetics Pro is a professional English pronunciation learning software designed to help users learn English phonetics. It provides pronunciation for three phonetic symbols, including International Phonetic Alphabet (IPA), British English and American English, to help users quickly master English pronunciation. We have invited professional oral teachers to record the sounds, so that you can hear more accurate, beautiful and authentic pronunciation. In English Phonetics Pro, you can find various types of tutorials for English phonetics pronunciation, including vowels, consonants, syllables, etc. English Phonetics Pro is a very practical learning tool suitable for all English learners. Whether you are a beginner or have some English foundation, you can use it to learn English phonetics and make your English pronunciation more accurate, beautiful, and confidently communicate with foreign friends. Come and download it now!

Screenshots

Semivowels4 screens
English Phonetics Pro3 screens

Verdict

The call

The clearest difference is review sentiment: English Phonetics Pro at 50% against Semivowels's 0%. English Phonetics Pro also leads on price (Free vs $4.99) and rating (3.7 vs 2.5). Semivowels's advantage is in-app purchases (none vs 1) and ads (none vs shown). On ratings volume 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

CostPrice · In-app purchases · Ads · Monetization

English Phonetics Pro is free to download; Semivowels costs $4.99 up front. English Phonetics Pro sells 1 one-off in-app purchase. Semivowels asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

English Phonetics Pro holds the better App Store score, 3.7 against 2.5. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 0% of Semivowels's written reviews are positive against 50% of English Phonetics Pro's.

UpkeepUpdate frequency

Semivowels ships an update every 37 months, English Phonetics Pro fortnightly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard8 real differences · 2 level
Semivowels versus English Phonetics Pro: the parameters behind the verdict, then further details
ParameterSemivowelsEnglish Phonetics Pro
Price$4.99Free — better
Rating2.5 (2 ratings)3.7 (3 ratings) — better
Positive reviews0.0% of reviews50.0% of reviews — better
Number of ratings23 — better
Update frequencyEvery 37 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.010.0 — better
Further details — not scored
Size37 MB23 MB
Age rating4+4+
DeveloperBlue Tree Publishing, Inc.Peikun Duan

Customer experience

Semivowels

All ratings2 ratings
Positive0.0%
Neutral50.0%
Negative50.0%
Written reviews2 reviews
Positive0.0%
Neutral50.0%
Negative50.0%

English Phonetics Pro

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Semivowels

No in-app purchases

1 purchases

English Phonetics Pro

One-time1
  • Lifetime Version$0.99

Questions

Is Semivowels free?
Semivowels costs $4.99, with no in-app purchases.
Is English Phonetics Pro free?
English Phonetics Pro is free to download, with in-app purchases available.
Which has better reviews, Semivowels or English Phonetics Pro?
English Phonetics Pro is rated higher. Semivowels averages 2.5 out of 5 from 2 ratings, while English Phonetics Pro averages 3.7 from 3 ratings.
Do Semivowels or English Phonetics Pro have ads?
English Phonetics Pro shows ads; Semivowels does not.
Which is updated more often, Semivowels or English Phonetics Pro?
Semivowels ships an update every 37 months, and English Phonetics Pro fortnightly. Most recently, Semivowels was updated on November 1, 2026 and English Phonetics Pro on November 3, 2026.

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