# Brain Training vs IQ React

The clearest difference is in-app purchases: Brain Training at none against IQ React's 5. Brain Training also leads on iOS requirement (13.0 vs 18.5). IQ React's advantage is ads (none vs shown) and ratings volume (5 vs 1). On price, rating, update cadence and device support there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Brain Training against 5.0 for IQ React. 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.

Brain Training ships an update every 9 days, IQ React weekly. The most recent releases landed on October 2, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Brain Training | IQ React |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/brain-trainingfind-numbers/id6746371027/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/iq-react/id6751012579/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Ad-supported | **Free** |
| Size | 254 MB | 22 MB |
| Requires iOS | **13.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hideyuki Aono](https://appshunter.io/developer/1458194648) | [Isaias Batista](https://appshunter.io/developer/1833119498) |

## What reviewers say

### Brain Training

[App page](https://appshunter.io/ios/app/brain-trainingfind-numbers/id6746371027)

This game challenges you to find matching pairs of numbers hidden within a grid. Clear each stage by locating three pairs of the same number. It's a quick and engaging puzzle perfect for all ages.

**Highlights:** Find matching number pairs, Clear stages by finding three pairs, Easy-to-read 2-digit numbers, Randomized layouts for replayability, Quick brain workouts

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Brain Training free?

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

### Is IQ React free?

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

### Which has better reviews, Brain Training or IQ React?

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

### Do Brain Training or IQ React have ads?

Brain Training shows ads; IQ React does not.

### Which is updated more often, Brain Training or IQ React?

Brain Training ships an update every 9 days, and IQ React weekly. Most recently, Brain Training was updated on October 2, 2026 and IQ React on September 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.*