# Elementa vs ChemLab AI

The clearest difference is ads: ChemLab AI at none against Elementa's shown. ChemLab AI also leads on iOS requirement (17.0 vs 26.2). On price, 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.

## The numbers

| Metric | Elementa | ChemLab AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Size | 10 MB | 3 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rainbow 123](https://appshunter.io/developer/1827335811) | [阳 郑](https://appshunter.io/developer/1892221543) |

## What reviewers say

### Elementa

[App page](https://appshunter.io/ios/app/elementa/id6758115158)

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

**In-app purchases:** none


### ChemLab AI

[App page](https://appshunter.io/ios/app/chemlab-ai/id6764132132)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Elementa free?

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

### Is ChemLab AI free?

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

### Do Elementa or ChemLab AI have ads?

Elementa shows ads; ChemLab AI 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.*