# BrainBiotic vs Duckys

The clearest difference is update cadence: BrainBiotic at weekly against Duckys's every 3 weeks. 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.

BrainBiotic ships an update weekly, Duckys every 3 weeks. The most recent releases landed on October 17, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | BrainBiotic | Duckys |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/duckys/id6730123659/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | — | Free |
| Size | 28 MB | 60 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [dr abdulmohsen alsahaf](https://appshunter.io/developer/424477133) | [KHALED ALHAMMADI](https://appshunter.io/developer/1771296830) |

## What reviewers say

### BrainBiotic

[App page](https://appshunter.io/ios/app/brainbiotic/id6463500932)

**Features:** macOS Compatibility

**In-app purchases:** none


### Duckys

[App page](https://appshunter.io/ios/app/duckys/id6730123659)

Discover a curated selection of high-quality toys for children. Browse categories, add items to your cart, and complete your order with delivery and payment information for fast shipping.

**Highlights:** High-quality toy selection, Browse by category, Add items to cart, Secure checkout, Delivery information, Multiple payment methods

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BrainBiotic free?

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

### Is Duckys free?

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

### Do BrainBiotic or Duckys have ads?

Neither BrainBiotic nor Duckys shows ads.

### Which is updated more often, BrainBiotic or Duckys?

BrainBiotic ships an update weekly, and Duckys every 3 weeks. Most recently, BrainBiotic was updated on October 17, 2026 and Duckys on October 3, 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.*