# ３×３Ｄ Eye Training — 3D vision recovery training

> 3D stereoscopic vision training app for eye and brain health. (iPhone/iPad app by SHUUICHI WATANABE.)

- Source: https://appshunter.io/ios/app/eye-training/id1474930809 (this page in markdown: same URL + `.md`)
- Developer: [SHUUICHI WATANABE](https://appshunter.io/developer/999235573)
- Category: Medical, Health & Fitness
- Price: Free
- Rating: 4.00/5 from 3 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 56 MB
- Languages: English
- Released: 2019-08-13
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/eye-training/id1474930809/reviews.md

## What is ３×３Ｄ Eye Training?

Sight recovery just by looking! Eye muscle training & brain training app that can be done in 3 minutes! It is a vision recovery training app that performs 3 types of 3D stereoscopic vision as if it were a game.

Please continue to use it every day. Choose from three trainings and take on the challenge. (It is OK to try all three) One training is about 3 minutes as a guide.
3D stereoscopic training is an eye movement, so it makes your eyes a little tired. Please refrain from using it for a long time so that your eyes do not get too tired.

◎ Recover eyesight by training eye eyesight and intracerebral eyesight

Visual acuity includes eye visual acuity and intracerebral visual acuity. Eye visual acuity is what is commonly referred to as visual acuity, which is the ability of the eyes to focus on what they see.
Intracerebral visual acuity is the ability of the brain to recognize and visualize what it sees.
Ideally, not only eye vision but also intracerebral vision should be trained to restore vision.
Use this app to train your eye and intracerebral vision with 3D stereoscopic training.

◎ Three 3D stereoscopic training
■ 3D Gabor patch
It is a training performed using an image called Gabor transform. Blurred 3D Gabor-transformed images are thought to easily act on the visual cortex of the brain, and their application is used for vision recovery training.

■ 3D stereogram
It is a training to see the image by the parallel method and the cross method of 3D stereogram. By consciously looking at the 3D image while focusing on it, you will train your eyesight in the brain, and the work will train the muscles of the eyes that you do not normally use. It can also be a stretch of.

■ 3D number touch
It is a training to train the ciliary muscles by randomly following images with different sizes, shapes, colors, and numbers. When a person sees things with his eyes, the ciliary muscle, which is the muscle of the eye, adjusts the distance to the object and the angle of refraction of light, and the ciliary muscle is trained by number touch training.
◎ Visual acuity measurement
The app also comes with a vision measurement tool. You can continue the above 3D stereoscopic training every day and check your eyesight condition with the eyesight measurement tool on a regular basis.

◎ Summary
Three 3D stereoscopic trainings to train eye movements, muscle movements, and intracerebral visual acuity. This app allows you to enjoy 3D stereoscopic training as if you were playing a game, so you can continue it every day.

## Key features

- 3D stereoscopic vision training
- Eye muscle and brain training
- Daily 3-minute exercises
- Vision acuity measurement tool
- Three distinct training modes

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/eye-training/id1474930809/reviews.md

### 2/5 — 1、音が出なくなった。2、フリーズする。

*2021-06-22*

[有償バージョン]
1、最初は問題無く出来て居たシステムサウンドが何故か全く出なくなった。
2、ガポールパッチに慣れて来て連続してタッチし続けるとフリーズする。
APP内のレビュー、コメントがサイトの期限切れで使用できない。

## Frequently asked questions about ３×３Ｄ Eye Training

### What is 3D Eye Training?

3D Eye Training is a medical app that provides 3D stereoscopic vision exercises to improve both eye and brain visual acuity. It offers three distinct training modes designed to be completed in approximately 3 minutes each day.

### How does 3D Eye Training work?

The app uses 3D stereoscopic training, including Gabor patches, stereograms, and number touch exercises, to stimulate eye muscles and enhance the brain's ability to recognize and visualize images. This dual approach aims for comprehensive vision recovery.

### Can 3D Eye Training help with eyesight problems?

Yes, 3D Eye Training is designed for vision recovery by training both eye visual acuity (focusing ability) and intracerebral visual acuity (brain's recognition ability). Consistent daily use is recommended to see improvements.

### Is 3D Eye Training suitable for children?

3D Eye Training has an age rating of 4+, making it suitable for children. The game-like interface is designed to be engaging for younger users while providing beneficial vision exercises.

### How often should I use 3D Eye Training?

It is recommended to use 3D Eye Training daily for optimal results. Each training session is guided to last about 3 minutes, making it easy to incorporate into a daily routine without overexerting the eyes.

### Does 3D Eye Training have ads?

No, 3D Eye Training is ad-free. This allows users to focus on their vision training without interruptions from advertisements.

### What devices is 3D Eye Training available on?

3D Eye Training is available on iPhone, iPad, and iPod devices. It is designed to be compatible with Apple's mobile operating systems.

### How often is 3D Eye Training updated?

The app was last updated on June 16, 2023, with version 5.6. This indicates regular maintenance and potential feature additions or improvements over time.

## Version history (last 5 releases)

### 5.6 — 2023-06-16

Added timer watch to show elapsed game time.

### 5.5 — 2022-12-29

Improved UI screen.

### 5.3 — 2022-11-28

Added SNS posting function.

### 5.2 — 2022-08-02

UI screen improvement.

### 5.0 — 2021-11-21

User interface fix

## Apps similar to ３×３Ｄ Eye Training

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Vision Workout : Eye Training](https://appshunter.io/ios/app/vision-workout-eye-training/id1563884276) | 4.7 (1,009) | Free | Medical |
| [Peripheral Vision Trainer](https://appshunter.io/ios/app/peripheral-vision-trainer/id1618750674) | 4.7 (148) | Free | Medical |
| [Eye Training ステレオグラム視力回復アプリ](https://appshunter.io/ios/app/eye-training/id969447060) | 4.8 (25) | Free | Medical |

## More apps by SHUUICHI WATANABE

- [福引おみくじ（厄払いボタン付）](https://appshunter.io/ios/app/id1437701170)
- [年齢早見表／生活に役立つ計算アプリ](https://appshunter.io/ios/app/id1443439085)
- [３×３Ｄ Eye Training Premium](https://appshunter.io/ios/app/eye-training-premium/id1474932096)
- [GaborPatchGame](https://appshunter.io/ios/app/gaborpatchgame/id1480925993)
- [ガラガラ福引くじ](https://appshunter.io/ios/app/id1522116703)

All apps by SHUUICHI WATANABE: https://appshunter.io/developer/999235573

## Related topics

[stereogram vision training](https://appshunter.io/ios/topics/stereogram-vision-training)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*