# Cat Detective vs BRAİNOVA Brain Exercises

The clearest difference is update cadence: BRAİNOVA Brain Exercises at every 5 days against Cat Detective's every 2 weeks. Cat Detective's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Cat Detective ships an update every 2 weeks, BRAİNOVA Brain Exercises every 5 days. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Cat Detective | BRAİNOVA Brain Exercises |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Size | 458 MB | 11 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wuhan Hi-Fantian Technology Co., Ltd.](https://appshunter.io/developer/1738607281) | [Hasan Aydogdu](https://appshunter.io/developer/6789714369) |

## What reviewers say

### Cat Detective

[App page](https://appshunter.io/ios/app/cat-detective/id6747799464)

**In-app purchases:** none


### BRAİNOVA Brain Exercises

[App page](https://appshunter.io/ios/app/brainova-brain-exercises/id6789714367)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cat Detective free?

Cat Detective is free to download, with no in-app purchases.

### Is BRAİNOVA Brain Exercises free?

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

### Do Cat Detective or BRAİNOVA Brain Exercises have ads?

Both Cat Detective and BRAİNOVA Brain Exercises show ads.

### Which is updated more often, Cat Detective or BRAİNOVA Brain Exercises?

Cat Detective ships an update every 2 weeks, and BRAİNOVA Brain Exercises every 5 days. Most recently, Cat Detective was updated on October 14, 2026 and BRAİNOVA Brain Exercises on October 10, 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.*