# ArrayQuest vs Eye Training｜TraceMaster

The clearest difference is ads: ArrayQuest at none against Eye Training｜TraceMaster's shown. ArrayQuest also leads on update cadence (daily vs every 5 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

ArrayQuest ships an update daily, Eye Training｜TraceMaster every 5 days. Both last shipped on September 8, 2026.

## The numbers

| Metric | ArrayQuest | Eye Training｜TraceMaster |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 5 days |
| Monetization | — | Ad-supported |
| Size | 31 MB | 71 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Applane](https://appshunter.io/developer/1836848119) | [Yeongse Kim](https://appshunter.io/developer/1705614265) |

## What reviewers say

### ArrayQuest

[App page](https://appshunter.io/ios/app/arrayquest-algorithm-puzzle/id6769298227)

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

**In-app purchases:** none


### 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 ArrayQuest free?

ArrayQuest is free to download, with no in-app purchases.

### Is Eye Training｜TraceMaster free?

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

### Do ArrayQuest or Eye Training｜TraceMaster have ads?

Eye Training｜TraceMaster shows ads; ArrayQuest does not.

### Which is updated more often, ArrayQuest or Eye Training｜TraceMaster?

ArrayQuest ships an update daily, and Eye Training｜TraceMaster every 5 days. Most recently, ArrayQuest was updated on September 8, 2026 and Eye Training｜TraceMaster on September 8, 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.*