# Correct Side vs Brain Puzzle

The clearest difference is in-app purchases: Correct Side at none against Brain Puzzle's 9. Correct Side also leads on ads (none vs shown) and update cadence (every 2 months vs every 10 months). On price and device support there is nothing between them.

Both are free to download. Brain Puzzle sells 9 in-app purchases, starting at $0.99 per 7 days. Correct Side asks for nothing beyond the download.

Correct Side ships an update every 2 months, Brain Puzzle every 10 months. The most recent releases landed on September 24, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Correct Side | Brain Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/correct-side/id1071707119/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 91.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Free | — |
| Size | 19 MB | 38 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Furkan Sevgili](https://appshunter.io/developer/993719893) | [YOUNG TRADING CO.,LIMITED](https://appshunter.io/developer/1653409260) |

## What reviewers say

### Correct Side

[App page](https://appshunter.io/ios/app/correct-side/id1071707119)

An addictive arcade game designed to challenge your brain and reflexes. Players must quickly tap left or right to match the direction of a moving circle. It's a fast-paced test of speed and accuracy.

**Highlights:** Brain and reflex stimulation, Fast-paced gameplay, Simple tap controls, Addictive arcade experience

**Features:** macOS Compatibility

**In-app purchases:** none


### Brain Puzzle

[App page](https://appshunter.io/ios/app/brain-puzzle-training-tests/id6444262243)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Brain Plus Premium | $0.99 | per 7 days |
| Brain Plus Premium | $1.99 | per 7 days |
| Brain Plus Premium | $2.99 | per 7 days |
| Brain Plus Premium | $3.99 | per month |
| Brain Plus Premium | $5.99 | per month |
| Brain Plus Premium | $9.99 | per month |
| Brain Plus Premium | $27.99 | per year |
| Brain Plus Premium | $35.99 | per year |
| Brain Plus Premium | $45.99 | per year |


## Frequently asked questions

### Is Correct Side free?

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

### Is Brain Puzzle free?

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

### Do Correct Side or Brain Puzzle have ads?

Brain Puzzle shows ads; Correct Side does not.

### Which is updated more often, Correct Side or Brain Puzzle?

Correct Side ships an update every 2 months, and Brain Puzzle every 10 months. Most recently, Correct Side was updated on September 24, 2026 and Brain Puzzle on September 20, 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.*