PhysKey Custom
Ryosuke Asano Education iPhoneiPadiPod touch
PhysKey Custom is a free Education app for iPhone and iPad by Ryosuke Asano. Requires iOS 16.0. Updated September 19, 2026.
- Price
- Free
- on the App Store
- Size
- 5 MB
- Age 4+
- Updated
- Sep 19
- 2026 · v1.2
Screenshots
About PhysKey Custom
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.
What’s new
Version 1.2 · Updated September 19, 2026
Bug fixes and minor improvements
App privacy
The developer, Ryosuke Asano, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to PhysKey Custom
Looking for apps like PhysKey Custom? Here are 6 similar apps on the App Store. The highest rated is GlobeViewer PRO (1.0/5), and 5 of the 6 are free to download.
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iFlickMath - Math Keyboard
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Science Custom Keyboard
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Fabello - Bedtime Stories
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Study Split
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GlobeViewer PRO
1.0
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Formula Kit
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| PhysKey Custom | – | Free | September 19, 2026 | |
| iFlickMath - Math Keyboard | – | Free | Aug 26, 2026 | Compare |
| Science Custom Keyboard | – | Free | Oct 14, 2026 | Compare |
| Fabello - Bedtime Stories | – | Free | Sep 9, 2026 | Compare |
| Study Split | – | Free | Jul 14, 2026 | Compare |
| GlobeViewer PRO | 1.0 / 5 (1) | 14.99 USD | Aug 13, 2024 | Compare |
| Formula Kit | – | Free | Oct 14, 2026 | Compare |
Compare PhysKey Custom with the top alternatives: ratings, updates, ASO score and keyword gaps →