ChemQuantum at App Store analyse

App power index: 240 (based on ranks around App Stores today)
Education Medical
Developer: Pat Thayer
Price: 0 free
Current version: 1.1, last update: 6 years ago
First release : 21 Jan 2016
App size: 17.71 Mb
4.0 ( 5360 ratings )
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Estimation application downloads and cost

> 5.28k
Monthly downloads
~ $ 2.16k
Estimation App Cost


ChemQuantum is an app designed to help the user become successful at writing the four common diagrams chemists use to represent the electronic structure for the shell of any atom. An option for practicing the 20 anomalous electron arrangements for non-aufbau elements is included. The most used diagrams are Orbital-Filling Diagrams, Electron-Configuration Diagrams, Electron-Dot Diagrams and Quantum Numbers. The user is able to select an area of the periodic table on which to focus as well as the diagramming method to be practiced. In each case, unlimited completion attempts are allowed. A running score is provided along with the results for each problem attempted that can be archived as an email. The answer to any problem is a button touch away. The app’s accepted answer may be compared to the user’s answer on the same screen by selecting “Give Up”. Selecting “Give Up” forfeits the unlimited completion attempts for the presented problem, but can be a useful method for learning each electron diagramming process. In-app help is provided in the form of an explanation with examples of how to write Orbital-Filling Diagrams, Electron-Configuration Diagrams, Electron-Dot Diagrams and Quantum Numbers. The accepted answers are based on the element’s periodic table position. Experimental or exceptions to predicted electron arrangements are not considered with this app. A 3-dimensional scrollable animation for each element’s overlapping surface orbitals is provided by touching the “Shape” button, when the app’s accepted answer is entered. The original version of this app The Quantum Atom was written by Pat Thayer and marketed by Thayer ChemSoftware LLC and has been used in chemistry classes for nearly two decades. Short videos of the ChemQuantum app in operation can be viewed at chemistryapp.org.
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Available in countries
Country Price
Canada 1.39 CAD
China 6 CNY
France 1.09 EUR
Germany 1.09 EUR
Italy 1.09 EUR
Netherlands 1.09 EUR
Portugal 1.09 EUR
Spain 1.09 EUR
Poland 1.09 EUR
UK 0.99 GBP
India 79 INR
Japan 120 JPY
Poland 4.99 PLN
Russia 75 RUB
Turkey 4.49 TRY
USA 0.99 USD
Korea, Republic Of 1.09 USD
Ukraine 0.99 USD
Available for devices
iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX,