# Hand Eye Coordination Test vs Reflex Reaction Trainer

The clearest difference is review sentiment: Hand Eye Coordination Test at 82% against Reflex Reaction Trainer's 0%. Hand Eye Coordination Test also leads on ads (none vs shown) and iOS requirement (8.0 vs 13.0). Reflex Reaction Trainer's advantage is in-app purchases (none vs 1) and update cadence (every 2 months vs every 34 months). On price and device support there is nothing between them.

Both are free to download. Hand Eye Coordination Test sells 1 one-off in-app purchase. Reflex Reaction Trainer asks for nothing beyond the download.

Hand Eye Coordination Test ships an update every 34 months, Reflex Reaction Trainer every 2 months. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Hand Eye Coordination Test | Reflex Reaction Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (91 ratings)](https://appshunter.io/ios/app/hand-eye-coordination-test/id817654079/reviews)** | — |
| Number of ratings | **91** | — |
| Positive reviews | **82.2% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 34 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 6 MB | 22 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Peter Li](https://appshunter.io/developer/424298074) | [Omer Karakas](https://appshunter.io/developer/1645550751) |

## What reviewers say

### Hand Eye Coordination Test

[App page](https://appshunter.io/ios/app/hand-eye-coordination-test/id817654079)

This application offers a quick and engaging way to test and enhance your hand-eye coordination, speed, and reflexes. Play short, daily sessions to see improvements and compete with others on global leaderboards.

**Highlights:** Test hand-eye coordination, Improve speed and reflexes, Daily practice for best results, Fast 30-second gameplay, Leaderboard competition, Achievement completion

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $0.99 | one-time |


### Reflex Reaction Trainer

[App page](https://appshunter.io/ios/app/reflex-reaction-trainer/id6443419167)

Engage in a variety of quick, addictive mini-games designed to sharpen your reflexes, reaction speed, memory, and focus. Test your limits with challenges that are easy to learn but difficult to master, perfect for short bursts of brain training.

**Highlights:** Improve reflexes and reaction speed, Enhance memory and focus, Multiple brain-training modes, Fast and satisfying gameplay, Simple, clean design, Perfect for short sessions

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Hand Eye Coordination Test free?

Hand Eye Coordination Test is free to download, with in-app purchases available.

### Is Reflex Reaction Trainer free?

Reflex Reaction Trainer is free to download, with no in-app purchases.

### Do Hand Eye Coordination Test or Reflex Reaction Trainer have ads?

Reflex Reaction Trainer shows ads; Hand Eye Coordination Test does not.

### Which is updated more often, Hand Eye Coordination Test or Reflex Reaction Trainer?

Hand Eye Coordination Test ships an update every 34 months, and Reflex Reaction Trainer every 2 months. Most recently, Hand Eye Coordination Test was updated on October 20, 2026 and Reflex Reaction Trainer on October 7, 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.*