What's New

We're back! Molecules has been rewritten in Swift and Metal for modern iOS versions and devices. It now uses a standard file browser and can access molecular model files on your local device, iCloud, and other sources.

App Description

Molecules is an application for viewing three-dimensional renderings of molecules and manipulating them using your fingers. You can rotate the molecules by moving your finger across the display, zoom in or out by using two-finger pinch gestures, or pan the molecule by moving two fingers across the screen at once. These structures can be viewed in both ball-and-stick and spacefilling visualization modes.

Molecules can be stored on your handheld device for later viewing and are loaded via a standard document-based file browser.

Custom molecular structures can be downloaded to the application via file sharing or iCloud, and obtained via sources like the RCSB Protein Data Bank (http://www.rcsb.org/pdb), an international repository of biological molecules and their 3-D structures, or NCBI's PubChem (http://pubchem.ncbi.nlm.nih.gov), a public database of compounds. For more details, please visit our website.

Molecules is a BSD-licensed open source project.

iPhone Screenshots

(click to enlarge)

Molecules screenshot 1 Molecules screenshot 2 Molecules screenshot 3 Molecules screenshot 4 Molecules screenshot 5

iPad Screenshots

(click to enlarge)

Molecules screenshot 6 Molecules screenshot 7 Molecules screenshot 8 Molecules screenshot 9 Molecules screenshot 10

App Changes

  • June 03, 2011 New version 2.02
  • May 18, 2011 New version 2.01
  • May 09, 2011 New version 2.0
  • January 10, 2011 New version 1.4.2
  • June 02, 2010 New version 1.4.1
  • April 02, 2010 New version 1.4
  • September 08, 2009 New version 1.3.2
  • January 08, 2009 New version 1.3.1
  • November 15, 2008 New version 1.3
  • September 29, 2008 New version 1.2
  • June 25, 2011 New version 2.02
  • April 06, 2012 New version 2.1
  • October 03, 2023 New version 3.0

Other Apps From Brad Larson

Pi Cubed Pi Cubed Lite