The Atomdroid app is a computational chemistry tool for the Android platform. It can be used as a molecular viewer/builder and contains local optimization and Monte Carlo simulation features.

List of features:

• Molecular viewing (compatible with xyz and pdb files)

• Trajectory analysis and viewing

• Molecular building (export to xyz)

• PDB downloader (requires the Internet permission, downloads compressed pdb to save on your data plan)

• Atomdroid molecular libraries (requires the Internet permission)

• Local optimization (L-BFGS and Powell algorithms)

• Monte Carlo simulation and analysis

• Global optimization using a Monte Carlo with minimizations approach

• Universal Force Field (UFF) implementation (currently without electrostatics)

• Communication with other Atomdroid users via bluetooth and share your molecules                              (requires bluetooth permission, we are VERY cautious with using it