# 連想単語サバイバル vs Eye Training｜TraceMaster

The clearest difference is in-app purchases: Eye Training｜TraceMaster at none against 連想単語サバイバル's 1. Eye Training｜TraceMaster also leads on review sentiment (100% vs 83%). 連想単語サバイバル's advantage is update cadence (every 2 days vs every 5 days) and ratings volume (3 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. 連想単語サバイバル sells 1 one-off in-app purchase. Eye Training｜TraceMaster asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 連想単語サバイバル against 5.0 for Eye Training｜TraceMaster. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews are what separate them: 83% of 連想単語サバイバル's written reviews are positive against 100% of Eye Training｜TraceMaster's.

連想単語サバイバル ships an update every 2 days, Eye Training｜TraceMaster every 5 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 連想単語サバイバル | Eye Training｜TraceMaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/id6738000618/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/eye-trainingtracemaster/id6779860444/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | — | Ad-supported |
| Size | 368 MB | 71 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rikuto Hosaka](https://appshunter.io/developer/1621064356) | [Yeongse Kim](https://appshunter.io/developer/1705614265) |

## What reviewers say

### 連想単語サバイバル

[App page](https://appshunter.io/ios/app/id6738000618)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $0.99 | one-time |


### Eye Training｜TraceMaster

[App page](https://appshunter.io/ios/app/eye-trainingtracemaster/id6779860444)

This game challenges you to follow a fast-moving target with your eyes and then identify it once it stops. It offers various motion patterns and difficulty levels to improve your dynamic vision. Play for just 3 minutes daily to sharpen reflexes and eye speed.

**Highlights:** Dynamic vision training, Fast-moving target tracking, Multiple motion patterns, Progress tracking with Vision Age, Endless Mode with leaderboards, Daily, weekly, monthly rankings

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

**In-app purchases:** none


## Frequently asked questions

### Is 連想単語サバイバル free?

連想単語サバイバル is free to download, with in-app purchases available.

### Is Eye Training｜TraceMaster free?

Eye Training｜TraceMaster is free to download, with no in-app purchases.

### Which has better reviews, 連想単語サバイバル or Eye Training｜TraceMaster?

連想単語サバイバル and Eye Training｜TraceMaster are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do 連想単語サバイバル or Eye Training｜TraceMaster have ads?

Both 連想単語サバイバル and Eye Training｜TraceMaster show ads.

### Which is updated more often, 連想単語サバイバル or Eye Training｜TraceMaster?

連想単語サバイバル ships an update every 2 days, and Eye Training｜TraceMaster every 5 days. Most recently, 連想単語サバイバル was updated on November 4, 2026 and Eye Training｜TraceMaster on November 5, 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.*