# 3D Molecules Edit & Test

> Build, visualize, and test 3D molecular models for chemistry education. (iPhone/iPad app by Virtual Space OOO.)

- Source: https://appshunter.io/ios/app/3d-molecules-edit-and-test/id907400810 (this page in markdown: same URL + `.md`)
- Developer: [Virtual Space OOO](https://appshunter.io/developer/926663744)
- Category: Education, Utilities
- Price: $2.99
- Rating: 3.70/5 from 11 App Store ratings · 8 written reviews indexed
- Age rating: 4+
- Requires: iOS 5.1.1 · 35 MB
- Languages: American English, Russian
- Released: 2014-08-14
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/3d-molecules-edit-and-test/id907400810/reviews.md

## What is 3D Molecules Edit & Test?

“3D Molecules Edit & Test” allows one to build and manipulate 3D molecular models of organic and inorganic compounds. The key features of “3D Molecules Edit & Test” are 3D printing support and the "Test yourself" mode that allows learners to check their knowledge of the 3D structure of molecules. This is a valuable tool for chemistry students when learning about molecular bonding and orbitals with the aid of 3D visualisation. The app is great for any high school or college student in chemistry courses.


Are you looking for apps that allow students to construct molecules with 3D visualization?

“3D Molecules Edit & Test” is a very effective app for this purpose as it allows organic and inorganic molecular structures to be built with single, double and triple bonds, as well as cyclic compounds. The molecules can be visualised in 3D using stick, ball and stick and space-filling (CPK) models.

Important information about the molecule can be displayed. For example, it is possible to visualise the atomic orbitals, see electronic effects using arrows and identify bond lengths and element symbols.

3D printing offers a unique and straightforward approach to fabricate plastic 3D models of molecules and extended solids. "3D Molecules Edit & Test" has option to directly export the model as an STL file (most 3D printers recognize this format).

In building these molecules, guidance is initially needed to show how to use the software. There is a help button that provides clear and concise screen shots demonstrating how to use the app.

"3D Molecules Edit & Test" allows the users to open and view molecules in SDF or PDB format files, for example, from NCBI's PubChem (http://pubchem.ncbi.nlm.nih.gov), a public database of compounds or from RCSB Protein Data Bank (http://www.rcsb.org/pdb).

Once the molecules are built, they can be saved or emailed. This is another good feature for assessment as students can send molecules to the teacher and the image opens directly in the email.

FEATURES:
• Has option to directly export the model as an STL file (most 3D
printers recognize this format).  
• Building molecule model of any organic or inorganic compound using most of periodic table elements.
• “Test yourself” mode to build the target chemical compounds.
• Support of single, double and triple bonds. 
• Building molecule models of cyclic compounds. 
• Hints which provide information about what's going wrong with the builded molecule.
• Visualization of Wireframe style, Stick style, Ball and Stick, Spacefill (CPK) models.
• Visualization of atomic orbitals and electron effects.
• T-shaped and «seesaw» molecular geometries support.
• Availability of information about the bond length and chemical element symbols in the molecule. 
• Bond-angle optimization.
• Saving and sending the created model by e-mail.
• Loading, editing and saving molecule in SDF file format.
• Loading, editing and saving molecule in PDB file format.
• Creating, sending and opening molecule verification file.
• Export to VRML format for builded molecule.
• Opening the molecule file attachments directly from Mail.
• Opening and saving created molecules in cloud services and third-party applications.

The app includes tutorial how to create and delete models.

## Key features

- Build 3D molecular models
- 3D printing export (STL)
- "Test yourself" mode
- Visualize orbitals and electron effects
- Support for various bond types
- Load/save SDF and PDB files

## Recent user reviews (8 of 8)

All indexed reviews: https://appshunter.io/ios/app/3d-molecules-edit-and-test/id907400810/reviews.md

### 1/5 — Sadly stays at loading with nothing working.

*2024-03-28*

I downloaded this app after using it on another iPad, but sadly it doesn’t seem to work on this iPad since download weeks ago. :(

### 4/5 — .

*2023-07-28*

I tried it before & i liked it but now it won’t let me in

### 4/5 — Moll

*2020-04-08, version 1.7*

Mol edit is a great app and I love everything in it just one little problem is that I wanted to share it in my instagram account and when clicked on the share button there wasn’t an option for a social media app so I couldn’t share it I love the app and the fact that it has all the atoms

### 1/5 — Crashes in wireframe view; no way to exit app

*2019-02-25, version 1.7*

This is a very cool app conceptually but it consistently crashes when going into wireframe view. And there’s no way to exit the program (did it by triggering the crash).

### 1/5 — Useless

*2017-04-12, version 1.7*

Cannot create heterocycles, slow.

### 5/5 — Great

*2016-12-28, version 1.7*

This is the great application. Thanks

### 4/5 — Enjoyable and Useful Test Feature

*2015-03-30, version 1.4*

I use multiple desktop programs and tablet apps to study chemistry.  This app excels the others because of its test function.

All of the programs and apps however are too restrictive on interoperability.

### 5/5 — GOOD!

*2014-11-01, version 1.1*

Very good user experience, I can learn in 3D so that have a good impression in my head, it's so smooth when I control the 3d modeling, very nice!

## Frequently asked questions about 3D Molecules Edit & Test

### What is 3D Molecules Edit & Test?

3D Molecules Edit & Test is an application designed for building and manipulating 3D molecular models of organic and inorganic compounds. It offers features like 3D printing export and a quiz mode to test user knowledge.

### Who is 3D Molecules Edit & Test for?

This application is primarily for high school and college students enrolled in chemistry courses. It aids in understanding molecular bonding, orbitals, and 3D structures.

### Can I export models for 3D printing?

Yes, 3D Molecules Edit & Test allows you to directly export molecular models as STL files, which are compatible with most 3D printers.

### Does 3D Molecules Edit & Test have ads?

No, 3D Molecules Edit & Test does not contain advertisements. It is a paid application without any in-app ads.

### What file formats can 3D Molecules Edit & Test import and export?

The app supports loading, editing, and saving molecules in SDF and PDB file formats. It can also export models in STL format for 3D printing.

### How does the "Test yourself" mode work?

The "Test yourself" mode allows learners to build target chemical compounds and check their knowledge of 3D molecular structures. It's a way to reinforce learning and assess understanding.

### What is the price of 3D Molecules Edit & Test?

3D Molecules Edit & Test is available for a one-time purchase of $2.99. There are no subscription fees or in-app purchases.

### How often is 3D Molecules Edit & Test updated?

The latest version of 3D Molecules Edit & Test is 1.7, which was released on January 20, 2016. The app was initially released on August 14, 2014.

## Version history (last 5 releases)

### 1.7 — 2016-01-20

This app has been updated by Apple to display the Apple Watch app icon.

Some bugs were fixed

### 1.6 — 2016-01-14

jailbreak checking bug was fixed

### 1.5 — 2015-10-20

Some bugs were fixed

### 1.4 — 2015-01-30

1) Added ability to export molecules for 3D Printing
2) Added ability to export molecules as 3D Model
3) Fixed some problems with molecules contains Cycles (ex. Aspirine)
4) Testyourself mode improvements

### 1.3 — 2015-01-09

Some bugs were fixed

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## More apps by Virtual Space OOO

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- [3D Molecules View&Edit Lite](https://appshunter.io/ios/app/3d-molecules-view-and-edit-lite/id910839924)

All apps by Virtual Space OOO: https://appshunter.io/developer/926663744

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*