# The Phonetics 3D vs UDA式30音トレーニング | 英語のリスニングは発音力で決まる

The clearest difference is rating: The Phonetics 3D at 3.2 against UDA式30音トレーニング | 英語のリスニングは発音力で決まる's 1.0. The Phonetics 3D also leads on update cadence (every 3 weeks vs every 4 months) and price ($7.99 vs $11.99). UDA式30音トレーニング | 英語のリスニングは発音力で決まる's advantage is iOS requirement (7.1 vs 15.6). On ads, in-app purchases, monetization model and device support there is nothing between them.

The Phonetics 3D costs $7.99 and UDA式30音トレーニング | 英語のリスニングは発音力で決まる $11.99 up front. Neither carries in-app purchases, so what you see is what you pay.

The Phonetics 3D holds the better App Store score, 3.2 against 1.0. That said, the two scores are not equally well evidenced: The Phonetics 3D has 9 ratings behind it against 1, 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 35% of UDA式30音トレーニング | 英語のリスニングは発音力で決まる's.

The Phonetics 3D ships an update every 3 weeks, UDA式30音トレーニング | 英語のリスニングは発音力で決まる every 4 months. The most recent releases landed on October 22, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | The Phonetics 3D | UDA式30音トレーニング | 英語のリスニングは発音力で決まる |
| --- | --- | --- |
| Price | **$7.99** | $11.99 |
| Rating | **[3.2 (9 ratings)](https://appshunter.io/ios/app/the-phonetics-3d/id841485989/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/uda30/id906977386/reviews) |
| Number of ratings | **9** | 1 |
| Positive reviews | **51.6% of reviews** | 34.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Paid | Paid |
| Size | 53 MB | 54 MB |
| Requires iOS | 15.6 | **7.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fuminori Homma](https://appshunter.io/developer/841485992) | [PC-EGG Co., Ltd.](https://appshunter.io/developer/906977389) |

## What reviewers say

### The Phonetics 3D

[App page](https://appshunter.io/ios/app/the-phonetics-3d/id841485989)

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.

**Highlights:** 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

**Features:** Vision Pro support

**In-app purchases:** none


### UDA式30音トレーニング | 英語のリスニングは発音力で決まる

[App page](https://appshunter.io/ios/app/uda30/id906977386)

Master English pronunciation and improve listening skills through focused training on 30 essential sounds. This app offers video explanations, audio exercises, and quizzes to help you develop an "English mouth" and "English ear" for better conversational fluency and comprehension.

**Highlights:** Mouth imitation exercises, 30-sound pronunciation training, Video and audio explanations, Listening comprehension drills, Mini-quizzes for each sound, Focus on 30 core English sounds

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

**In-app purchases:** none


## Frequently asked questions

### Is The Phonetics 3D free?

The Phonetics 3D costs $7.99, with no in-app purchases.

### Is UDA式30音トレーニング | 英語のリスニングは発音力で決まる free?

UDA式30音トレーニング | 英語のリスニングは発音力で決まる costs $11.99, with no in-app purchases.

### Which has better reviews, The Phonetics 3D or UDA式30音トレーニング | 英語のリスニングは発音力で決まる?

The Phonetics 3D is rated higher. The Phonetics 3D averages 3.2 out of 5 from 9 ratings, while UDA式30音トレーニング | 英語のリスニングは発音力で決まる averages 1.0 from 1 ratings.

### Do The Phonetics 3D or UDA式30音トレーニング | 英語のリスニングは発音力で決まる have ads?

Neither The Phonetics 3D nor UDA式30音トレーニング | 英語のリスニングは発音力で決まる shows ads.

### Which is updated more often, The Phonetics 3D or UDA式30音トレーニング | 英語のリスニングは発音力で決まる?

The Phonetics 3D ships an update every 3 weeks, and UDA式30音トレーニング | 英語のリスニングは発音力で決まる every 4 months. Most recently, The Phonetics 3D was updated on October 22, 2026 and UDA式30音トレーニング | 英語のリスニングは発音力で決まる on October 14, 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.*