The Phonetics 3D vs iPA Phonetics
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
The Phonetics 3D
Visualize English pronunciation with realistic 3D graphics, detailing tongue position, airflow, and vocal cord vibration. Understand the mechanics of sounds, ideal for learners rebuilding pronunciation or those struggling with specific sounds.
- 3D visualization of phonemes
- Detailed tongue and airflow explanations
- Comparison of native vs. accented pronunciation
- Coverage of commonly confused sounds
- High-frequency vocabulary visualization
- Slow and phoneme-by-phoneme playback
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See English pronunciation. The Phonetics 3D recreates English pronunciation using realistic 3D computer graphics, showing tongue position, airflow, and vocal cord vibration. It explains the mechanics of English sounds — once known only to specialists — in a way that beginners can easily understand. Recommended for: - Learners who want to rebuild their pronunciation from the basics - Those who struggle with sounds like R and L or TH - Anyone aiming to improve listening skills - Students preparing for study abroad, business English, or exams Features: - All 41 American English phonemes recreated in 3D - Step-by-step explanations of tongue movement, airflow, and voicing - Direct comparison between Japanese-accented English and native pronunciation - 46 commonly confused sound pairs (R/L, S/TH, N/NG, etc.) - High-frequency vocabulary selected from the BNC corpus - Over 120,000 words visualized in sync with audio - 3x slow playback and phoneme-by-phoneme playback - Coverage of 40 advanced pronunciation features (reduction, assimilation, linking, elision) Supported OS: - iOS 15.0 or later
iPA Phonetics
Explore the International Phonetic Alphabet and voice production with an intuitive touch interface. Hear and see accurate examples of symbols and articulations, enhanced by real-life laryngoscopic and ultrasound videos. Adjust playback speed for detailed study.
- Interactive IPA chart
- Voice quality exploration
- Articulations demonstration
- Laryngoscopic videos
- Ultrasound videos
- Adjustable playback speed
- Full-screen video viewing
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This App provides a unique and intuitive touch interface for exploring the International Phonetic Alphabet as well as numerous voice qualities and articulations. Simply press any symbol or label in the illustrations to see and hear an accurate example. Amazing real-life laryngoscopic and ultrasound videos never before documented accompany sounds articulated in the mouth and throat! You can speed up and slow down all the video examples, view full-screen, and more!
Screenshots
Verdict
The clearest difference is rating: iPA Phonetics at 4.2 against The Phonetics 3D's 3.2. iPA Phonetics also leads on review sentiment (83% vs 52%) and price ($3.99 vs $7.99). The Phonetics 3D's advantage is in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 6 months). On ads, monetization model 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
The Phonetics 3D costs $7.99 and iPA Phonetics $3.99 up front. iPA Phonetics sells 1 one-off in-app purchase. The Phonetics 3D asks for nothing beyond the download.
iPA Phonetics holds the better App Store score, 4.2 against 3.2. That said, the two scores are not equally well evidenced: iPA Phonetics has 64 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 52% of The Phonetics 3D's written reviews are positive against 83% of iPA Phonetics's.
The Phonetics 3D ships an update every 3 weeks, iPA Phonetics every 6 months. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.
| Parameter | The Phonetics 3D | iPA Phonetics |
|---|---|---|
| Price | $7.99 | $3.99 — better |
| Rating | 3.2 (9 ratings) | 4.2 (64 ratings) — better |
| Positive reviews | 51.6% of reviews | 83.0% of reviews — better |
| Number of ratings | 9 | 64 — better |
| Update frequency | Every 3 weeks — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 53 MB | 900 MB |
| Age rating | 4+ | 4+ |
| Developer | Fuminori Homma | John Esling |
Customer experience
The Phonetics 3D
iPA Phonetics
In-app purchases
The Phonetics 3D
No in-app purchases
iPA Phonetics
- Voice Qualities Plus$1.99
Questions
Is The Phonetics 3D free?
Is iPA Phonetics free?
Which has better reviews, The Phonetics 3D or iPA Phonetics?
Do The Phonetics 3D or iPA Phonetics have ads?
Which is updated more often, The Phonetics 3D or iPA Phonetics?
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