# Structural Formulas Study vs Molecule Geometry 3D

The clearest difference is device support: Structural Formulas Study at 2 against Molecule Geometry 3D's —. On price, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Structural Formulas Study | Molecule Geometry 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 5 weeks | — |
| Size | 5 MB | 3 MB |
| Requires iOS | 18.4 | **17.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Jun Yamabe](https://appshunter.io/developer/1732682049) | [MOOMOO ENTERTAINMENT LLC](https://appshunter.io/developer/1883644021) |

## What reviewers say

### Structural Formulas Study

[App page](https://appshunter.io/ios/app/structural-formulas-study/id6752260162)

**Features:** macOS Compatibility

**In-app purchases:** none


### Molecule Geometry 3D

[App page](https://appshunter.io/ios/app/molecule-geometry-3d/id6760634608)

**In-app purchases:** none


## Frequently asked questions

### Is Structural Formulas Study free?

Structural Formulas Study is free to download, with no in-app purchases.

### Is Molecule Geometry 3D free?

Molecule Geometry 3D is free to download, with no in-app purchases.

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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.*