# Eye Training ステレオグラム視力回復アプリ vs Peripheral Vision Trainer

The clearest difference is in-app purchases: Eye Training ステレオグラム視力回復アプリ at none against Peripheral Vision Trainer's 2. Peripheral Vision Trainer's advantage is ratings volume (183 vs 25). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Peripheral Vision Trainer sells 2 in-app purchases, starting at $5.99 per year. Eye Training ステレオグラム視力回復アプリ asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Eye Training ステレオグラム視力回復アプリ against 4.7 for Peripheral Vision Trainer. That said, the two scores are not equally well evidenced: Peripheral Vision Trainer has 183 ratings behind it against 25, so its average is the more settled of the two. Written reviews split almost evenly too, at 77% and 77% positive.

Eye Training ステレオグラム視力回復アプリ ships an update every 4 months, Peripheral Vision Trainer every 5 months. Both last shipped on September 21, 2026.

## The numbers

| Metric | Eye Training ステレオグラム視力回復アプリ | Peripheral Vision Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (25 ratings)](https://appshunter.io/ios/app/eye-training/id969447060/reviews)** | [4.7 (183 ratings)](https://appshunter.io/ios/app/peripheral-vision-trainer/id1618750674/reviews) |
| Number of ratings | 25 | **183** |
| Positive reviews | **77.2% of reviews** | 77.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 122 MB | 169 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AKITO SAKAI](https://appshunter.io/developer/958094169) | [THOMSON Inc.](https://appshunter.io/developer/492371813) |

## What reviewers say

### Eye Training ステレオグラム視力回復アプリ

[App page](https://appshunter.io/ios/app/eye-training/id969447060)

Engage in a visual game designed to improve eyesight through stereograms. This app offers a relaxing and entertaining way to exercise your eyes with 3D images.

**Highlights:** Stereogram-based gameplay, Eye training exercises, 3D image puzzles, Relaxing visual experience, Casual game for free time

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

**In-app purchases:** none


### Peripheral Vision Trainer

[App page](https://appshunter.io/ios/app/peripheral-vision-trainer/id1618750674)

Enhance your visual processing, reaction time, and memory with this brain training app. Utilizing the Schulte Table method, it helps improve focus, speed reading, and overall cognitive function through engaging tap-the-numbers exercises.

**Highlights:** Boost speed reading and concentration, Tap-the-numbers reflex training, Progressive difficulty grids (4x4 to 7x7), Global leaderboard competition, Improve visual processing and focus, Enhance memory and cognitive skills

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (annual) | $5.99 | per year |
| Pro (lifetime) | $11.99 | one-time |


## Frequently asked questions

### Is Eye Training ステレオグラム視力回復アプリ free?

Eye Training ステレオグラム視力回復アプリ is free to download, with no in-app purchases.

### Is Peripheral Vision Trainer free?

Peripheral Vision Trainer is free to download, with in-app purchases available.

### Which has better reviews, Eye Training ステレオグラム視力回復アプリ or Peripheral Vision Trainer?

Eye Training ステレオグラム視力回復アプリ is rated higher. Eye Training ステレオグラム視力回復アプリ averages 4.8 out of 5 from 25 ratings, while Peripheral Vision Trainer averages 4.7 from 183 ratings.

### Do Eye Training ステレオグラム視力回復アプリ or Peripheral Vision Trainer have ads?

Both Eye Training ステレオグラム視力回復アプリ and Peripheral Vision Trainer show ads.

### Which is updated more often, Eye Training ステレオグラム視力回復アプリ or Peripheral Vision Trainer?

Eye Training ステレオグラム視力回復アプリ ships an update every 4 months, and Peripheral Vision Trainer every 5 months. Most recently, Eye Training ステレオグラム視力回復アプリ was updated on September 21, 2026 and Peripheral Vision Trainer on September 21, 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.*