# Model ChemLab for iPad vs CloudLabs Dalton’s Law

The clearest difference is price: CloudLabs Dalton’s Law at Free against Model ChemLab for iPad's $33.99. CloudLabs Dalton’s Law also leads on device support (3 vs 1) and iOS requirement (9.0 vs 14.0). Model ChemLab for iPad's advantage is update cadence (weekly vs every 29 months). On ads and in-app purchases there is nothing between them.

CloudLabs Dalton’s Law is free to download; Model ChemLab for iPad costs $33.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Model ChemLab for iPad ships an update weekly, CloudLabs Dalton’s Law every 29 months. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Model ChemLab for iPad | CloudLabs Dalton’s Law |
| --- | --- | --- |
| Price | $33.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 29 months |
| Size | 19 MB | 75 MB |
| Requires iOS | 14.0 | **9.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Model Science Software Inc.](https://appshunter.io/developer/1505551537) | [Jiovany Orozco](https://appshunter.io/developer/1114670847) |

## What reviewers say

### Model ChemLab for iPad

[App page](https://appshunter.io/ios/app/model-chemlab-for-ipad/id1556078955)

**Features:** macOS Compatibility

**In-app purchases:** none


### CloudLabs Dalton’s Law

[App page](https://appshunter.io/ios/app/cloudlabs-daltons-law/id1596475462)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Model ChemLab for iPad free?

Model ChemLab for iPad costs $33.99, with no in-app purchases.

### Is CloudLabs Dalton’s Law free?

CloudLabs Dalton’s Law is free to download, with no in-app purchases.

### Do Model ChemLab for iPad or CloudLabs Dalton’s Law have ads?

Neither Model ChemLab for iPad nor CloudLabs Dalton’s Law shows ads.

### Which is updated more often, Model ChemLab for iPad or CloudLabs Dalton’s Law?

Model ChemLab for iPad ships an update weekly, and CloudLabs Dalton’s Law every 29 months. Most recently, Model ChemLab for iPad was updated on October 25, 2026 and CloudLabs Dalton’s Law on October 27, 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.*