# ChemitAI vs ChemLab

The clearest difference is ads: ChemitAI at none against ChemLab's shown. ChemitAI also leads on update cadence (every 2 days vs weekly). ChemLab's advantage is iOS requirement (15.1 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. ChemitAI sells 3 in-app purchases, starting at $5.99 per 7 days and ChemLab sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ChemitAI ships an update every 2 days, ChemLab weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | ChemitAI | ChemLab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Weekly |
| Size | 81 MB | 110 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Hanzell Pereira](https://appshunter.io/developer/1825650436) | [Abhishek Chauhan](https://appshunter.io/developer/1886624177) |

## What reviewers say

### ChemitAI

[App page](https://appshunter.io/ios/app/chemitai/id6764376369)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chemitai Cloud AI Weekly | $5.99 | per 7 days |
| Chemitai Cloud AI Monthly | $8.99 | per month |
| Chemitai Pro Lifetime | $3.99 | one-time |


### ChemLab

[App page](https://appshunter.io/ios/app/chemlab-virtual-chemistry-lab/id6770002282)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChemLab Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is ChemitAI free?

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

### Is ChemLab free?

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

### Do ChemitAI or ChemLab have ads?

ChemLab shows ads; ChemitAI does not.

### Which is updated more often, ChemitAI or ChemLab?

ChemitAI ships an update every 2 days, and ChemLab weekly. Most recently, ChemitAI was updated on October 31, 2026 and ChemLab on October 31, 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.*