Electron Orbitals

May 31, 2025

Older Versions of Electron Orbitals

If you are experiencing issues with the latest version of Electron Orbitals due to bugs or incompatibility with your device, downloading an older version can be a practical solution before the app developer fixes the problem. APKPure offers all of the older versions of Electron Orbitals that are compatible with various devices and Android systems. Download rollbacks of Electron Orbitals for Android. All downloads from APKPure are free from viruses and provide a fast, secure way to get the app version history you need.

All Versions of Electron Orbitals

1.7a(171)APK
May 31, 20256.1 MBAndroid 4.4+
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What's new in the version 1.7a
Updated on May 31, 2025
Minor improvement in how the axes look. Recent changes: added a pause button for stopping the color rotation; this app is now open source; improvements in edge-to-edge design, energy levels up to 12, added coordinate axes, updated for Android 15, and color blind modes.
1.7(170)APK
Apr 29, 20256.1 MBAndroid 4.4+
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What's new in the version 1.7
Updated on Apr 29, 2025
Added a pause button for stopping the color rotation. Recent changes: this app is now open source; improvements in edge-to-edge design, energy levels up to 12, added coordinate axes, updated for Android 15, and color blind modes.
1.3b(132)APK
May 24, 20242.1 MBAndroid 4.4+
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What's new in the version 1.3b
Updated on May 24, 2024
Updated for Android 14.
1.3(130)APK
Oct 2, 20182.2 MBAndroid 4.4+
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What's new in the version 1.3
Updated on Oct 2, 2018
Updated for Android Pie.
1.2(120)APK
Jun 23, 20172.1 MBAndroid 4.4+
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What's new in the version 1.2
Updated on Jun 23, 2017
This "clean and lean" build of Electron Orbitals (formerly Orbital Explorer) removes some unreliable and non-idiomatic experimental features, and focuses on the app's core functionality. Footprint, dependencies, and permissions have all been minimized, and the app name has been changed to be more search-friendly.

Many thanks to my initial user base in this app's first year of existence, especially here in the U.S. and in India.
1.1a(111)APK
Oct 2, 20163.4 MBAndroid 4.4+
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What's new in the version 1.1a
Updated on Oct 2, 2016
Fix KitKat (Android 4.4) problems
Better performance on lower-end devices
Initial support for Google Cardboard
1.0.2(102)APK
Sep 3, 20162.8 MBAndroid 4.4+
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What's new in the version 1.0.2
Updated on Sep 3, 2016
Real/complex button now dims when m=0
Fix unicode glyph problem on KitKat

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