# Brain Opt vs Merge the Builder

The clearest difference is in-app purchases: Merge the Builder at none against Brain Opt's 6. Brain Opt's advantage is iOS requirement (9.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. Brain Opt sells 6 in-app purchases, starting at $4.99 per month. Merge the Builder asks for nothing beyond the download.

## The numbers

| Metric | Brain Opt | Merge the Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (18 ratings)](https://appshunter.io/ios/app/brain-opt/id1501294640/reviews)** | — |
| Number of ratings | **18** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 45 MB | 107 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [BRAVO TECHNOLOGY ENTERPRISE LIMITED](https://appshunter.io/developer/1443458724) | [3A YAPIM VE YAZILIM DANISMANLIK LIMITED SIRKETI](https://appshunter.io/developer/1493049868) |

## What reviewers say

### Brain Opt

[App page](https://appshunter.io/ios/app/brain-opt/id1501294640)

Engage in a gallery of challenging brain teasers and tricky puzzles designed to test your logic and imagination. This game offers an unexpected experience with mind-bending challenges that may defy common sense, providing a fun way to boost your cognitive skills.

**Highlights:** Tricky and mind-hitting brain teasers, Unexpected game answers, Test savvy, imagination, and logic, Easy and addictive gameplay, Great time killer, Play offline

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ads Remove | $4.99 | per month |
| VIP Premium | $7.99 | per 7 days |
| 300 Hints | $1.99 | one-time |
| 600 Hints | $2.99 | one-time |
| 1200 Hints | $4.99 | one-time |
| 2800 Hints | $9.99 | one-time |


### Merge the Builder

[App page](https://appshunter.io/ios/app/merge-the-builder/id6477567957)

**In-app purchases:** none


## Frequently asked questions

### Is Brain Opt free?

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

### Is Merge the Builder free?

Merge the Builder is free to download, with no in-app purchases.

### Do Brain Opt or Merge the Builder have ads?

Both Brain Opt and Merge the Builder show ads.

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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.*