# EyeFit vs Reaction Lab

The clearest difference is ads: Reaction Lab at none against EyeFit's shown. EyeFit's advantage is update cadence (every 3 weeks vs every 7 months) and ratings volume (7 vs 2). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. EyeFit sells 3 in-app purchases, starting at $1.99 per 7 days and Reaction Lab sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for EyeFit against 5.0 for Reaction Lab. Both are backed by a comparable volume of ratings — 7 and 2 respectively.

EyeFit ships an update every 3 weeks, Reaction Lab every 7 months. The most recent releases landed on October 30, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | EyeFit | Reaction Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/eyefit-vision-training/id6755917339/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/reaction-lab-reflex-tests/id6757831974/reviews) |
| Number of ratings | **7** | 2 |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 23 MB | 22 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Furkan Yesiloglu](https://appshunter.io/developer/892313968) | [Anthony Harvey](https://appshunter.io/developer/1478197285) |

## What reviewers say

### EyeFit

[App page](https://appshunter.io/ios/app/eyefit-vision-training/id6755917339)

Enhance your visual capabilities with targeted exercises designed to improve peripheral vision, reaction time, and overall visual awareness. Track your progress with detailed statistics and unlock advanced features for a comprehensive training experience.

**Highlights:** Peripheral vision training, Multiple tracking modes, Reaction time improvement, Progress tracking and statistics, Simulated driving scenarios, Memory and recall exercises

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro memberstip | $1.99 | per 7 days |
| Monthly Subscription | $3.99 | per month |
| Annual Subscription | $19.99 | per year |


### Reaction Lab

[App page](https://appshunter.io/ios/app/reaction-lab-reflex-tests/id6757831974)

Measure and improve your response speed with a suite of scientifically-inspired tests. Track progress over time with detailed analytics and gain insights into your performance in various situations. Designed for focus and privacy, all data stays on your device.

**Highlights:** Multiple reaction time test types, Visual, audio, and haptic cues, Grip-release and motion-based tests, Dual-task and fatigue tracking, Detailed session summaries and trend charts, On-device data privacy, Offline functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| React Fast Monthly | $1.99 | per month |
| React Fast Yearly | $4.99 | per year |


## Frequently asked questions

### Is EyeFit free?

EyeFit is free to download, with in-app purchases available.

### Is Reaction Lab free?

Reaction Lab is free to download, with in-app purchases available.

### Which has better reviews, EyeFit or Reaction Lab?

EyeFit and Reaction Lab are both rated 5.0 out of 5 on the App Store, from 7 and 2 ratings respectively.

### Do EyeFit or Reaction Lab have ads?

EyeFit shows ads; Reaction Lab does not.

### Which is updated more often, EyeFit or Reaction Lab?

EyeFit ships an update every 3 weeks, and Reaction Lab every 7 months. Most recently, EyeFit was updated on October 30, 2026 and Reaction Lab on October 12, 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.*