# CloudLabs Chemical Reactions vs iORA

The clearest difference is review sentiment: iORA at 100% against CloudLabs Chemical Reactions's 0%. iORA also leads on rating (5.0 vs 2.3) and update cadence (every 2 months vs every 28 months). CloudLabs Chemical Reactions's advantage is iOS requirement (9.0 vs 14.3). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

iORA holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 12 respectively. Written reviews point the same way: 0% of CloudLabs Chemical Reactions's written reviews are positive against 100% of iORA's.

CloudLabs Chemical Reactions ships an update every 28 months, iORA every 2 months. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | CloudLabs Chemical Reactions | iORA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/cloudlabs-chemical-reactions/id1596360910/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/iora-reaction-visualizer/id1609524913/reviews)** |
| Number of ratings | 3 | **12** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 78 MB | 40 MB |
| Requires iOS | **9.0** | 14.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jiovany Orozco](https://appshunter.io/developer/1114670847) | [Daniel Ess](https://appshunter.io/developer/1609524915) |

## What reviewers say

### CloudLabs Chemical Reactions

[App page](https://appshunter.io/ios/app/cloudlabs-chemical-reactions/id1596360910)

This educational simulator recreates a chemistry lab environment for users to practice chemical reactions. It allows for the preparation of solutions and analysis of corrosive power using various substances and equipment.

**Highlights:** Virtual chemistry laboratory simulation, Preparation of potassium dichromate and sodium hydroxide solutions, Analysis of hydrochloric acid's corrosive power, Identification of reaction types (endothermic, exothermic, metal), Includes essential lab equipment and chemicals

**Features:** macOS Compatibility

**In-app purchases:** none


### iORA

[App page](https://appshunter.io/ios/app/iora-reaction-visualizer/id1609524913)

Visualize chemical reactions in 3D using quantum-mechanical simulations. This free, interactive application makes complex chemistry concepts accessible and engaging for learners.

**Highlights:** 3D chemical reaction visualization, Quantum-mechanical simulations, Interactive learning, Easy to use interface, Educational tool

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CloudLabs Chemical Reactions free?

CloudLabs Chemical Reactions is free to download, with no in-app purchases.

### Is iORA free?

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

### Which has better reviews, CloudLabs Chemical Reactions or iORA?

iORA is rated higher. CloudLabs Chemical Reactions averages 2.3 out of 5 from 3 ratings, while iORA averages 5.0 from 12 ratings.

### Do CloudLabs Chemical Reactions or iORA have ads?

Neither CloudLabs Chemical Reactions nor iORA shows ads.

### Which is updated more often, CloudLabs Chemical Reactions or iORA?

CloudLabs Chemical Reactions ships an update every 28 months, and iORA every 2 months. Most recently, CloudLabs Chemical Reactions was updated on October 24, 2026 and iORA on October 9, 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.*