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
2022年11月29日
Update Date
Utilities
Category
4+
Age Rating
Age Rating
Chemistry Keyboard 螢幕截圖
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
最新版本1.2更新日誌
Last updated on 2022年11月29日
歷史版本
• Cleaned up the keyboard icons for backspace, hide keyboard and choose keyboard.
• Fixed some layout issues on iPad
• Fixed some layout issues on iPad
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Version History
1.2
2022年11月29日
• 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
2020年05月10日
• Stability improvements.
• Improved dark theming
• Improved dark theming
1.1.3
2019年04月03日
• 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
2018年12月10日
• Support for newer devices.
1.1.1
2017年11月10日
• Switch keyboard button was missing on certain devices at certain times.
1.1
2017年09月26日
• 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
2017年07月10日
• 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
2016年09月16日
* Compatibility with iOS 10
* Tidied up the UI.
* Tidied up the UI.
1.0.5
2016年04月05日
• Made it easier to install the keyboard extension
• Stability Improvements
• Stability Improvements
1.0.4
2015年09月19日
* Added triple bar character
* Fixed incompatibilities with iOS 9
* Fixed incompatibilities with iOS 9
1.0.3
2015年03月09日
* More attractive iPad appearance
* Had been missing ρ from Greek characters
* Had been missing ρ from Greek characters
1.0.2
2015年02月10日
• 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
2014年12月09日
• 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
2014年10月31日
Chemistry Keyboard FAQ
Chemistry Keyboard在以下限制國家以外的其他地區可用：
Macao,Hong Kong,China
Chemistry Keyboard支持English
點擊此處瞭解如何在受限國家或地區下載Chemistry Keyboard。
以下為Chemistry Keyboard的最低配置要求。
iPhone
Requires iOS 15.0 or later.
iPad
Requires iPadOS 15.0 or later.
iPod touch
Requires iOS 15.0 or later.
相關視頻
Latest introduction video of Chemistry Keyboard on iPhone
