Chemistry Keyboard1.2.2 - App Store
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Publisher Description
The Chemistry Keyboard is a specialized Keyboard Extension for anyone who needs to enter chemical formulae. Ever need to input Hg²⁺+2 I⁻ on your phone and can't figure out how to get those nice superscript or subscript 2s. Or proper arrow glyphs?
Quickly generate
superscripts: ⁰ ¹ ² ³ ⁴ ⁵ ⁶ ⁷ ⁸ ⁹ ⁽ ⁾ ⁺ ⁻,
subscripts: ₀ ₁ ₂ ₃ ₄ ₅ ₆ ₇ ₈ ₉ ₍ ₎ ₊ ₋,
and arrows.
lowercase Greek characters available in landscape mode.
and other chemistry related Unicode characters.
The app itself demonstrates the keyboard's use by allowing text entry and looking up data from Wikipedia.
Unlike many keyboard extensions, this keyboard does not require network access. It's entirely self contained.
Version History • Using iOS 26 style icons for the return keys
• Fixed tinted icon
• Added a three characters, a backward arrow, Å, ∞ 1.2.2 09/18/2025 • Cleaned up the keyboard icons for backspace, hide keyboard and choose keyboard.
• Fixed some layout issues on iPad 1.2 11/29/2022 • Stability improvements.
• Improved dark theming 1.1.4 05/10/2020 • Fixed crash when backspacing. Thanks to S.W. for the report.
• Minor improvements in searching in the app.
• Minor layout fixes. 1.1.3 04/03/2019 • Support for newer devices. 1.1.2 12/10/2018 • Switch keyboard button was missing on certain devices at certain times. 1.1.1 11/10/2017 • Improved layout for wider iPads including tab button and less intrusive labels
• Added arrow types
• More elements keys on wide displays
• Keyboard in the Chemistry Keyboard app was not showing localizations
• Had inadvertently included hide keyboard button on narrow displays
• Dropped support for pre-iOS 11 systems. 1.1 09/26/2017 • Keyboard became unstable on larger dimension iPads
• Grid of element symbols were not staying in the bounds of its flyout 1.0.7 07/10/2017 * Compatibility with iOS 10
* Tidied up the UI. 1.0.6 09/16/2016 • Made it easier to install the keyboard extension
• Stability Improvements 1.0.5 04/05/2016 * Added triple bar character
* Fixed incompatibilities with iOS 9 1.0.4 09/19/2015 * More attractive iPad appearance
* Had been missing ρ from Greek characters 1.0.3 03/09/2015 • Period had been inaccessible in portrait mode.
• Split the elements flyout into 2 and filled in missing elements.
• Worked around rendering 1.0.2 02/10/2015 • Landscape keyboard now has a lower case Greek character map.
• Moved Grid of Elements to bottom of keyboard and improved its gesture handling
• Dark Keyboard had been blanking out the element grid.
• Search results were sometimes mislabeling temperatures as °C instead of K.
• Search results would occasionally include garbage strings. 1.0.1 12/09/2014 1.0 10/31/2014
About Chemistry Keyboard
The company that develops Chemistry Keyboard is Generally Helpful Software. The latest version released by its developer is 1.2.2.
To install Chemistry Keyboard on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-13 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Chemistry Keyboard as malware if the download link is broken.
How to install Chemistry Keyboard on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Chemistry Keyboard is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Chemistry Keyboard is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 1.2.2
posted on 2026-10-13
Version History • Using iOS 26 style icons for the return keys
• Fixed tinted icon
• Added a three characters, a backward arrow, Å, ∞ 1.2.2 09/18/2025 • Cleaned up the keyboard icons for backspace, hide keyboard and choose keyboard.
• Fixed some layout issues on iPad 1.2 11/29/2022 • Stability improvements.
• Improved dark theming 1.1.4 05/10/2020 • Fixed crash when backspacing. Thanks to S.W. for the report.
• Minor improvements in searching in the app.
• Minor layout fixes. 1.1.3 04/03/2019 • Support for newer devices. 1.1.2 12/10/2018 • Switch keyboard button was missing on certain devices at certain times. 1.1.1 11/10/2017 • Improved layout for wider iPads including tab button and less intrusive labels
• Added arrow types
• More elements keys on wide displays
• Keyboard in the Chemistry Keyboard app was not showing localizations
• Had inadvertently included hide keyboard button on narrow displays
• Dropped support for pre-iOS 11 systems. 1.1 09/26/2017 • Keyboard became unstable on larger dimension iPads
• Grid of element symbols were not staying in the bounds of its flyout 1.0.7 07/10/2017 * Compatibility with iOS 10
* Tidied up the UI. 1.0.6 09/16/2016 • Made it easier to install the keyboard extension
• Stability Improvements 1.0.5 04/05/2016 * Added triple bar character
* Fixed incompatibilities with iOS 9 1.0.4 09/19/2015 * More attractive iPad appearance
* Had been missing ρ from Greek characters 1.0.3 03/09/2015 • Period had been inaccessible in portrait mode.
• Split the elements flyout into 2 and filled in missing elements.
• Worked around rendering 1.0.2 02/10/2015 • Landscape keyboard now has a lower case Greek character map.
• Moved Grid of Elements to bottom of keyboard and improved its gesture handling
• Dark Keyboard had been blanking out the element grid.
• Search results were sometimes mislabeling temperatures as °C instead of K.
• Search results would occasionally include garbage strings. 1.0.1 12/09/2014 1.0 10/31/2014
version 1.2.2
posted on 2025-09-18
• Using iOS 26 style icons for the return keys
• Fixed tinted icon
• Added a three characters, a backward arrow, Å, ∞
version 1.2.2
posted on 2025-09-18
Sep 18, 2025
Version 1.2.2
• Using iOS 26 style icons for the return keys
• Fixed tinted icon
• Added a three characters, a backward arrow, Å, ∞
version 1.2
posted on 2022-11-29
Nov 29, 2022
Version 1.2
• Cleaned up the keyboard icons for backspace, hide keyboard and choose keyboard.
• Fixed some layout issues on iPad
version 1.1.4
posted on 2020-05-10
May 10, 2020 Version 1.1.4
• Stability improvements.
• Improved dark theming
version 1.1.4
posted on 2020-05-10
10 May 2020 Version 1.1.4
• Stability improvements.
• Improved dark theming
version 1.1.3
posted on 2019-04-03
Apr 3, 2019 Version 1.1.3
• Fixed crash when backspacing. Thanks to S.W. for the report.
• Minor improvements in searching in the app.
• Minor layout fixes.
version 1.0.6
posted on 2014-11-03
version 1.1.4
posted on 1970-01-01
2020年5月10日 Version 1.1.4
• Stability improvements.
• Improved dark theming
version 1.1.4
posted on 1970-01-01
10 de may. de 2020 Version 1.1.4
• Stability improvements.
• Improved dark theming
Disclaimer
Official App Store Link
We do not host Chemistry Keyboard on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.
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