# CloudLabs Ions Equilibrium vs ChemLab

The clearest difference is in-app purchases: CloudLabs Ions Equilibrium at none against ChemLab's 1. CloudLabs Ions Equilibrium also leads on ads (none vs shown) and iOS requirement (9.0 vs 15.1). ChemLab's advantage is update cadence (weekly vs every 29 months). On price and device support there is nothing between them.

Both are free to download. ChemLab sells 1 one-off in-app purchase. CloudLabs Ions Equilibrium asks for nothing beyond the download.

CloudLabs Ions Equilibrium ships an update every 29 months, ChemLab weekly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | CloudLabs Ions Equilibrium | ChemLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/cloudlabs-ions-equilibrium/id1596508809/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 29 months | **Weekly** |
| Monetization | Free | — |
| Size | 75 MB | 110 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jiovany Orozco](https://appshunter.io/developer/1114670847) | [Abhishek Chauhan](https://appshunter.io/developer/1886624177) |

## What reviewers say

### CloudLabs Ions Equilibrium

[App page](https://appshunter.io/ios/app/cloudlabs-ions-equilibrium/id1596508809)

Explore chemical reactions and equilibrium constants in a virtual lab setting. This educational app allows users to conduct experiments with various chemical compounds to determine reaction quantities and equilibrium values.

**Highlights:** Virtual laboratory experiments, Chemical reaction analysis, Equilibrium constant calculation, Interactive chemical simulations, Educational chemistry practice

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 CloudLabs Ions Equilibrium free?

CloudLabs Ions Equilibrium is free to download, with no in-app purchases.

### Is ChemLab free?

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

### Do CloudLabs Ions Equilibrium or ChemLab have ads?

ChemLab shows ads; CloudLabs Ions Equilibrium does not.

### Which is updated more often, CloudLabs Ions Equilibrium or ChemLab?

CloudLabs Ions Equilibrium ships an update every 29 months, and ChemLab weekly. Most recently, CloudLabs Ions Equilibrium was updated on October 24, 2026 and ChemLab on October 28, 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.*