# ODYSSEY Electron Sharing

> Interactive molecular visualization app showing nuclei and electron clouds. (iPhone/iPad app by Wavefunction, Inc..)

- Source: https://appshunter.io/ios/app/odyssey-electron-sharing/id849135421 (this page in markdown: same URL + `.md`)
- Developer: [Wavefunction, Inc.](https://appshunter.io/developer/534726809)
- Category: Education, Reference
- Price: $3.99
- Rating: 3.67/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 9.0 · 169 MB
- Languages: English
- Released: 2014-04-05
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/odyssey-electron-sharing/id849135421/reviews.md

## What is ODYSSEY Electron Sharing?

What would molecules look like if we could dive in and inspect them on the atomic scale? Would they look anything like the structural drawings in textbooks? Would they resemble the three-dimensional Ball&Stick models from plastic model kits and computer-based visualizers?

ODYSSEY Electron Sharing presents molecular models where ad hoc “bonds” are deliberately not shown. In fact, the visualization includes nothing but the nuclei and the electron cloud, with the latter represented as a series of isosurfaces of the electron density. As the underlying data have been obtained from rigorous first principles calculations, the models provide an unbiased, “raw” view of a number of common substances.

Models are included for a single water molecule, an interacting pair of water molecules, and a corresponding droplet-like cluster. Multiple electron density surfaces are also provided for an assortment of 30 molecules, ions, and bulk samples. Intuitive gestures allow for inspection of all models at any orientation and zoom level. Statements regarding the presence or absence of bonds can be made quantitative by measuring distances and angles. A glossary, comments section, and a set of multiple-choice questions (with randomized options) are also available.

Complementing the presentation of covalent bonding in any chemistry textbook, ODYSSEY Electron Sharing adds a perspective of molecular chemistry that is rarely, if ever seen.

## Key features

- Atomic scale molecular inspection
- Electron cloud isosurface visualization
- Nuclei and electron density display
- Intuitive gesture controls
- Distance and angle measurements
- Glossary and multiple-choice questions


## Frequently asked questions about ODYSSEY Electron Sharing

### What is ODYSSEY Electron Sharing?

ODYSSEY Electron Sharing is an educational app that visualizes molecules at the atomic scale, focusing on nuclei and electron clouds. It provides a unique perspective on molecular chemistry not typically found in textbooks.

### What kind of molecular models are included?

The app includes models for single and interacting water molecules, a water droplet cluster, and electron density surfaces for 30 different molecules, ions, and bulk samples.

### How can I interact with the molecular models?

You can use intuitive gestures to inspect all models at any orientation and zoom level. This allows for detailed examination of the molecular structures.

### Can I measure aspects of the molecules?

Yes, you can quantitatively measure distances and angles within the molecular models. This helps in making precise statements about molecular properties.

### Does ODYSSEY Electron Sharing have ads?

No, ODYSSEY Electron Sharing does not contain advertisements. It is a paid application designed for an uninterrupted educational experience.

### What is the price of ODYSSEY Electron Sharing?

ODYSSEY Electron Sharing is available for a one-time purchase of $3.99.

### Is ODYSSEY Electron Sharing available on Android devices?

Currently, ODYSSEY Electron Sharing is only supported on iPad devices. It is not available for Android smartphones or tablets.

### How often is ODYSSEY Electron Sharing updated?

The app was last updated on January 28, 2022, to version 1.1.5. While updates are not frequent, the core functionality remains stable for educational purposes.

## Version history (last 5 releases)

### 1.1.5 — 2022-01-28

iOS 15 bug fixes- minor content updates

### 1.1.4 — 2018-12-20

Compatibility fix for certain devices.

### 1.1.3 — 2016-01-21

- iPad Pro compatibility
- Quarter point penalty for incorrect answers removed
- Bug fixes

### 1.1.2 — 2014-12-01

- Compatibility fixes for iOS 8.1
- Touch interface atom picking improved

### 1.1.1 — 2014-10-09

- Fix for retina displays under iOS 8
- Improved presentation

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## More apps by Wavefunction, Inc.

- [iSpartan](https://appshunter.io/ios/app/ispartan/id534726646)
- [ODYSSEY Atomic Orbitals](https://appshunter.io/ios/app/odyssey-atomic-orbitals/id830980902)
- [ODYSSEY Resonance](https://appshunter.io/ios/app/odyssey-resonance/id849142769)
- [ODYSSEY VSEPR Theory](https://appshunter.io/ios/app/odyssey-vsepr-theory/id869643629)
- [ODYSSEY Polar Bonds- Molecules](https://appshunter.io/ios/app/odyssey-polar-bonds-molecules/id869677755)

All apps by Wavefunction, Inc.: https://appshunter.io/developer/534726809

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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.*