# Joy Square vs IQ React

The clearest difference is update cadence: IQ React at weekly against Joy Square's every 2 months. IQ React also leads on monetization model (free vs free with in-app purchases). Joy Square's advantage is device support (4 vs 2) and iOS requirement (14.4 vs 18.5). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Joy Square sells 1 one-off in-app purchase and IQ React sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Joy Square against 5.0 for IQ React. Both are backed by a comparable volume of ratings — 7 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Joy Square ships an update every 2 months, IQ React weekly. The most recent releases landed on September 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Joy Square | IQ React |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (7 ratings)](https://appshunter.io/ios/app/joy-square/id1563429096/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/iq-react/id6751012579/reviews)** |
| Number of ratings | **7** | 5 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 15 MB | 22 MB |
| Requires iOS | **14.4** | 18.5 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Fedoseev](https://appshunter.io/developer/1460449487) | [Isaias Batista](https://appshunter.io/developer/1833119498) |

## What reviewers say

### Joy Square

[App page](https://appshunter.io/ios/app/joy-square/id1563429096)

A puzzle game designed to enhance your attention span by challenging you to locate and track a solid square against the clock. Compete globally for high scores and enjoy a fun, engaging experience. A premium version offers additional content and features.

**Highlights:** Attention improvement, Locate and track solid squares, Timed gameplay for maximum points, Global leaderboard competition, Playable on iPhone, iPad, and Apple Watch, Complete level packs (Premium)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $0.99 | one-time |


### 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 |


## Frequently asked questions

### Is Joy Square free?

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

### Is IQ React free?

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

### Which has better reviews, Joy Square or IQ React?

IQ React is rated higher. Joy Square averages 4.9 out of 5 from 7 ratings, while IQ React averages 5.0 from 5 ratings.

### Do Joy Square or IQ React have ads?

Neither Joy Square nor IQ React shows ads.

### Which is updated more often, Joy Square or IQ React?

Joy Square ships an update every 2 months, and IQ React weekly. Most recently, Joy Square was updated on September 30, 2026 and IQ React on October 24, 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.*