# ステレオグラムで視力回復！立体視トレーニングで視力アップ！ vs ３×３Ｄ Eye Training

The clearest difference is rating: ３×３Ｄ Eye Training at 4.0 against ステレオグラムで視力回復！立体視トレーニングで視力アップ！'s 3.0. ３×３Ｄ Eye Training also leads on ratings volume (3 vs 1). ステレオグラムで視力回復！立体視トレーニングで視力アップ！'s advantage is update cadence (every 6 days vs monthly) and iOS requirement (7.0 vs 11.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

３×３Ｄ Eye Training holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

ステレオグラムで視力回復！立体視トレーニングで視力アップ！ ships an update every 6 days, ３×３Ｄ Eye Training monthly. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ステレオグラムで視力回復！立体視トレーニングで視力アップ！ | ３×３Ｄ Eye Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/id1102133570/reviews) | **[4.0 (3 ratings)](https://appshunter.io/ios/app/eye-training/id1474930809/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Monthly |
| Monetization | — | Free |
| Size | 30 MB | 56 MB |
| Requires iOS | **7.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ode Tomoyasu](https://appshunter.io/developer/875145148) | [SHUUICHI WATANABE](https://appshunter.io/developer/999235573) |

## What reviewers say

### ステレオグラムで視力回復！立体視トレーニングで視力アップ！

[App page](https://appshunter.io/ios/app/id1102133570)

**Features:** macOS Compatibility

**In-app purchases:** none


### ３×３Ｄ Eye Training

[App page](https://appshunter.io/ios/app/eye-training/id1474930809)

This app offers 3D stereoscopic vision training designed to improve both eye and brain visual acuity. Engage in game-like exercises for just 3 minutes daily to strengthen eye muscles and enhance visual processing.

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ステレオグラムで視力回復！立体視トレーニングで視力アップ！ free?

ステレオグラムで視力回復！立体視トレーニングで視力アップ！ is free to download, with no in-app purchases.

### Is ３×３Ｄ Eye Training free?

３×３Ｄ Eye Training is free to download, with no in-app purchases.

### Which has better reviews, ステレオグラムで視力回復！立体視トレーニングで視力アップ！ or ３×３Ｄ Eye Training?

３×３Ｄ Eye Training is rated higher. ステレオグラムで視力回復！立体視トレーニングで視力アップ！ averages 3.0 out of 5 from 1 ratings, while ３×３Ｄ Eye Training averages 4.0 from 3 ratings.

### Do ステレオグラムで視力回復！立体視トレーニングで視力アップ！ or ３×３Ｄ Eye Training have ads?

Neither ステレオグラムで視力回復！立体視トレーニングで視力アップ！ nor ３×３Ｄ Eye Training shows ads.

### Which is updated more often, ステレオグラムで視力回復！立体視トレーニングで視力アップ！ or ３×３Ｄ Eye Training?

ステレオグラムで視力回復！立体視トレーニングで視力アップ！ ships an update every 6 days, and ３×３Ｄ Eye Training monthly. Most recently, ステレオグラムで視力回復！立体視トレーニングで視力アップ！ was updated on October 9, 2026 and ３×３Ｄ Eye Training on October 11, 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.*