Molecular Constructor

1.5.0 for Android

4.2 | 100,000+ Installs | Reviews

Alexander Teplukhin

Download APK（1.7MB）

Description of Molecular Constructor

Molecular Constructor is a free 3D modeling software for building molecules. Using this application user can design a molecule and optimize its geometry at the same time.
No ads. Needs permission to save a screenshot only.
Big thanks to those who leave reviews! Here is an iOS version of my app:
https://itunes.apple.com/us/app/molecular-constructor/id1299401504?mt=8

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What's New with Molecular Constructor 1.5.0

* Added a file manager: you can create folders now (yay!)
* Added two-finger rotation and panning
* Added "Add" menu item
* Changed molecule insertion procedure
* Improved bond editing, removed bond popup
* Removed "Dragging" menu item and double-tap gesture
* Atom popup shows up faster
* Limited undo/redo history
* Added Mn and Na-C bond
* Increased maximum valence for boron to 4
* Fixed some bugs that caused app crashes
* Minor UI improvements

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• 
  Rishit 5H4RM4

  Good app for visualisation but there is a bug that sometimes that atom chooser palate appeares and after that the app freezes which causes all the work done to be lost.. would be great if u could please fix this bug 👍

  2020-07-29 05:14
• 
  A Google user

  Wonderful !!! It works perfectly. It's a powerful app to create and learn 3D molecular structures. But, after reinstalling the app, all the previously created molecules inside the Android/data/com.alextepl.molconstr/files/ folder gets deleted. So please correct that bug. Edit: Thanks for the response, but if you save those files in the external storage, they won't get deleted after the app is uninstalled. Only files in the Android/data directory gets deleted.

  2020-07-27 07:47
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  Priyansh Agrahari

  Totally amazing. Just what I needed. Saves me so much time. Before this I used to spend hours on some mainstream 3D modelling app but this makes everything so much easier! I totally love it! {Also, a little bug: if I include '/' in the filename while saving, it says already exists! For example, if save a structure as "r/s q1" it says the file exists and whether to overwrite it. But when I do click overwrite, it does not save any file by that name.}

  2020-07-10 03:13
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  ZT 1996

  This app is awesome. (Here, when I make a bond, the value of energy is shown. Sorry, I am not a chemistry student, so I do not understand what does this energy value represent. I make H2O, and the bonding energy of O-H obtained from Google and the app energy value aren't the same, so it is not bonding energy, is it?)

  2020-06-26 05:32
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  Anj Amoro

  This app is really good in making molecules. Only problem is this saving system update that ruined all my molecules and is impossible to use.

  2020-06-01 04:53
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  Calvin Ng

  Nice app but because charges are already avaliable for nitrogen (4 bonds) and boron, it would be good if you can do so for oxygen (oxonium), fluorine (fluoronium) and metals (coordinate bond). Iodine and bromine should have 7 bonds along with chlorine (not for fluorine because it is invalid for period 2).

  2020-05-30 12:24