# Braincraft Tests (Cognitive) vs SERKAN OKCU

The clearest difference is in-app purchases: SERKAN OKCU at none against Braincraft Tests (Cognitive)'s 6. Braincraft Tests (Cognitive)'s advantage is update cadence (every 2 months vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Braincraft Tests (Cognitive) sells 6 one-off in-app purchases. SERKAN OKCU asks for nothing beyond the download.

Braincraft Tests (Cognitive) ships an update every 2 months, SERKAN OKCU every 7 months. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Braincraft Tests (Cognitive) | SERKAN OKCU |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Size | 259 MB | 170 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MINERVA TEKNOLOJI ANONIM SIRKETI](https://appshunter.io/developer/1563707182) | [SINAVZA EGITIM VE BILISIM TEKNOLOJILERI TICARET LIMITED SIRKETI](https://appshunter.io/developer/1594131322) |

## What reviewers say

### Braincraft Tests (Cognitive)

[App page](https://appshunter.io/ios/app/braincraft-tests-cognitive/id6462393701)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sürekli Performans Testi | $7.99 | one-time |
| İşlevsel Bellek Testi | $7.99 | one-time |
| Dikkat Yönlendirme Testi | $7.99 | one-time |
| C-OPT Testi | $7.99 | one-time |
| Seri Hatırlama Testi | $7.99 | one-time |
| CSM Tüm Testlerin Paketi | $29.99 | one-time |


### SERKAN OKCU

[App page](https://appshunter.io/ios/app/serkan-okcu/id6547852525)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Braincraft Tests (Cognitive) free?

Braincraft Tests (Cognitive) is free to download, with in-app purchases available.

### Is SERKAN OKCU free?

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

### Do Braincraft Tests (Cognitive) or SERKAN OKCU have ads?

Neither Braincraft Tests (Cognitive) nor SERKAN OKCU shows ads.

### Which is updated more often, Braincraft Tests (Cognitive) or SERKAN OKCU?

Braincraft Tests (Cognitive) ships an update every 2 months, and SERKAN OKCU every 7 months. Most recently, Braincraft Tests (Cognitive) was updated on October 8, 2026 and SERKAN OKCU on October 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*