# Biomolecules vs BrainHook

The clearest difference is in-app purchases: Biomolecules at none against BrainHook's 2. BrainHook's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. BrainHook sells 2 in-app purchases, starting at $9.99 per month. Biomolecules asks for nothing beyond the download.

## The numbers

| Metric | Biomolecules | BrainHook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/biomoleculesfunctional-groups/id6446133302/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | — |
| Monetization | Ad-supported | — |
| Size | 158 MB | 70 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Carolina Biological Supply](https://appshunter.io/developer/413708533) | [YOUNESS HARNAFI](https://appshunter.io/developer/1894624940) |

## What reviewers say

### Biomolecules

[App page](https://appshunter.io/ios/app/biomoleculesfunctional-groups/id6446133302)

Explore the properties and functions of biomolecules with this educational app. It covers basic chemistry topics essential for understanding biological molecules and their processes. This is part of a series designed for anyone interested in general, organic, and biological chemistry.

**Highlights:** Learn basic chemistry topics, Explore biomolecule properties, Understand biomolecule functions, Study general chemistry, Study organic chemistry, Study biological chemistry

**In-app purchases:** none


### BrainHook

[App page](https://appshunter.io/ios/app/brainhook-ai-mnemonic-study/id6765648303)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BrainHook Pro - Monthly | $9.99 | per month |
| BrainHook Pro - Yearly | $69.99 | per year |


## Frequently asked questions

### Is Biomolecules free?

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

### Is BrainHook free?

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

### Do Biomolecules or BrainHook have ads?

Biomolecules shows ads; BrainHook does not.

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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.*