# IQ React vs QuickBlink

The clearest difference is in-app purchases: QuickBlink at none against IQ React's 5. IQ React's advantage is update cadence (weekly vs every 7 months) and ratings volume (5 vs 1). On price, rating, ads and monetization model there is nothing between them.

Both are free to download. IQ React sells 5 one-off in-app purchases. QuickBlink asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for IQ React against 5.0 for QuickBlink. That said, the two scores are not equally well evidenced: IQ React has 5 ratings behind it against 1, so its average is the more settled of the two.

IQ React ships an update weekly, QuickBlink every 7 months. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | IQ React | QuickBlink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/iq-react/id6751012579/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/quickblink/id6751824955/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 7 months |
| Monetization | Free | Free |
| Size | 22 MB | 3 MB |
| Requires iOS | 18.5 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Isaias Batista](https://appshunter.io/developer/1833119498) | [Parashar Shah](https://appshunter.io/developer/1787203138) |

## What reviewers say

### IQ React

[App page](https://appshunter.io/ios/app/iq-react/id6751012579)

Enhance your cognitive abilities with a data-driven approach to neural efficiency. This app offers personalized daily workouts and advanced analytics to improve speed, focus, and reaction time. Train your brain with a minimalist, distraction-free interface.

**Highlights:** Personalized daily workouts, Advanced analytics, Six core neurological pillars tracking, Minimalist dark-mode interface, Streak tracking, Elite cognitive science games

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 USD Donation | $0.99 | one-time |
| 3 USD Donation | $2.99 | one-time |
| 5 USD Donation | $4.99 | one-time |
| 10 USD Donation | $9.99 | one-time |
| 99 USD Donation | $99.99 | one-time |


### QuickBlink

[App page](https://appshunter.io/ios/app/quickblink/id6751824955)

A minimalist reaction game designed to test your speed and accuracy. Tap at the perfect moment when the light appears to beat your personal best. Offers two distinct game modes and detailed statistics to track your progress.

**Highlights:** Tap with perfect timing, Two game modes (Basic, Advanced), Track session history and best times, Confetti for record-breaking, Always in light mode, Instant play, no ads

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

**In-app purchases:** none


## Frequently asked questions

### Is IQ React free?

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

### Is QuickBlink free?

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

### Which has better reviews, IQ React or QuickBlink?

IQ React and QuickBlink are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.

### Do IQ React or QuickBlink have ads?

Neither IQ React nor QuickBlink shows ads.

### Which is updated more often, IQ React or QuickBlink?

IQ React ships an update weekly, and QuickBlink every 7 months. Most recently, IQ React was updated on October 24, 2026 and QuickBlink on October 26, 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.*