# MoleculeSketch iP vs Chemical Experiment Simulation

The clearest difference is price: MoleculeSketch iP at Free against Chemical Experiment Simulation's $4.99. Chemical Experiment Simulation's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On ads there is nothing between them.

MoleculeSketch iP is free to download; Chemical Experiment Simulation costs $4.99 up front. MoleculeSketch iP sells 1 one-off in-app purchase. Chemical Experiment Simulation asks for nothing beyond the download.

## The numbers

| Metric | MoleculeSketch iP | Chemical Experiment Simulation |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/moleculesketch-ip/id1281284737/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 61 MB | 29 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Stefan Dolder](https://appshunter.io/developer/942173209) | [晓丽 路](https://appshunter.io/developer/1655984691) |

## What reviewers say

### MoleculeSketch iP

[App page](https://appshunter.io/ios/app/moleculesketch-ip/id1281284737)

Create and edit chemical formulas and reactions with an intuitive drawing interface. This app allows for precise placement of atoms and bonds, with advanced features for displaying hydrogen atoms, electron pairs, and reaction arrows. Unlock the full potential with an in-app purchase for advanced functionalities.

**Highlights:** Add atoms and bonds with position locking, Choose different bond types, Show missing hydrogen atoms, Add reaction arrows and text fields, Calculate average mass and formula, Import from mol/sdf files, Use gestures for zooming and rotation

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $1.99 | one-time |


### Chemical Experiment Simulation

[App page](https://appshunter.io/ios/app/chemical-experiment-simulation/id6449487441)

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

**In-app purchases:** none


## Frequently asked questions

### Is MoleculeSketch iP free?

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

### Is Chemical Experiment Simulation free?

Chemical Experiment Simulation costs $4.99, with no in-app purchases.

### Do MoleculeSketch iP or Chemical Experiment Simulation have ads?

Neither MoleculeSketch iP nor Chemical Experiment Simulation shows ads.

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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.*