Chemistry Keyboard
Subscript, Superscript, Arrows
$1.99
1.2for iPhone, iPad and more
9.5
12 Ratings
Generally Helpful Software
Developer
2.2 MB
Size
Nov 29, 2022
Update Date
Utilities
Category
4+
Age Rating
Age Rating
Chemistry Keyboard Screenshots
About Chemistry Keyboard
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?
Well, your wait is over.
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.
Well, your wait is over.
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.
Show More
What's New in the Latest Version 1.2
Last updated on Nov 29, 2022
Old Versions
• Cleaned up the keyboard icons for backspace, hide keyboard and choose keyboard.
• Fixed some layout issues on iPad
• Fixed some layout issues on iPad
Show More
Version History
1.2
Nov 29, 2022
• Cleaned up the keyboard icons for backspace, hide keyboard and choose keyboard.
• Fixed some layout issues on iPad
• Fixed some layout issues on iPad
1.1.4
May 10, 2020
• Stability improvements.
• Improved dark theming
• Improved dark theming
1.1.3
Apr 3, 2019
• Fixed crash when backspacing. Thanks to S.W. for the report.
• Minor improvements in searching in the app.
• Minor layout fixes.
• Minor improvements in searching in the app.
• Minor layout fixes.
1.1.2
Dec 10, 2018
• Support for newer devices.
1.1.1
Nov 10, 2017
• Switch keyboard button was missing on certain devices at certain times.
1.1
Sep 26, 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.
• 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.
1.0.7
Jul 10, 2017
• Keyboard became unstable on larger dimension iPads
• Grid of element symbols were not staying in the bounds of its flyout
• Grid of element symbols were not staying in the bounds of its flyout
1.0.6
Sep 16, 2016
* Compatibility with iOS 10
* Tidied up the UI.
* Tidied up the UI.
1.0.5
Apr 5, 2016
• Made it easier to install the keyboard extension
• Stability Improvements
• Stability Improvements
1.0.4
Sep 19, 2015
* Added triple bar character
* Fixed incompatibilities with iOS 9
* Fixed incompatibilities with iOS 9
1.0.3
Mar 9, 2015
* More attractive iPad appearance
* Had been missing ρ from Greek characters
* Had been missing ρ from Greek characters
1.0.2
Feb 10, 2015
• Period had been inaccessible in portrait mode.
• Split the elements flyout into 2 and filled in missing elements.
• Worked around rendering
• Split the elements flyout into 2 and filled in missing elements.
• Worked around rendering
1.0.1
Dec 9, 2014
• 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.
• 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
Oct 31, 2014
Chemistry Keyboard FAQ
Chemistry Keyboard is available in regions other than the following restricted countries:
Macao,Hong Kong,China
Chemistry Keyboard supports English
Click here to learn how to download Chemistry Keyboard in restricted country or region.
Check the following list to see the minimum requirements of Chemistry Keyboard.
iPhone
Requires iOS 15.0 or later.
iPad
Requires iPadOS 15.0 or later.
iPod touch
Requires iOS 15.0 or later.
Related Videos
Latest introduction video of Chemistry Keyboard on iPhone
