Supported Features
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Dark Interface
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Differentiate Without Colour Alone
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Sufficient Contrast
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Reduced Motion
PhysKey Custom
数式・記号入力に特化したキーボード
Free
A custom keyboard built for science and math enthusiasts.
Say goodbye to the hassle of symbol input and streamline your typing on mobile.
Features
Type Greek letters (α, β, γ...) directly from the key layout
Access frequently used physical constants and units in one tap
Full coverage of math symbols (∫, Σ, √...)
Works in every app — notes, social media, and more
Perfect for writing science reports, logging experimental data, or chatting while studying.
No more typing out "alpha" and hunting through conversion suggestions.
Give PhysKey a try — simple, intuitive, and built for the way you think.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Bug fixes and minor improvements
The developer, Ryosuke Asano, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Size
- 5.6 MB
- Category
- Education
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Provider
Ryosuke Asano
- Ryosuke Asano has not identified itself as a trader for this app. If you are a consumer in the European Economic Area, consumer rights do not apply to agreements between you and the provider.
- Copyright
- ©︎ 2026 Asano Ryosuke