Phiora
Master Composition
Free · Designed for iPad. Not verified for macOS.
Master Composition
Description:
Phiora – Where Composition Meets Natural Perfection
The Golden Ratio has guided the greatest artists, architects, and scientists in history. Now it's in your hands.
Phiora is the ultimate tool for exploring, applying, and understanding the Golden Ratio — the mathematical principle found throughout nature, art, and the cosmos. Whether you're a photographer perfecting a shot, an artist analyzing a masterpiece, or a curious mind uncovering the patterns hidden in the world around you, Phiora transforms the way you see.
What You Can Do
Overlay the Golden Spiral and Phi Grid on any photo from your gallery
Use your live camera to compose shots in real time with the Golden Ratio as your guide
Analyze artwork, paintings, and architecture with precision overlays
Resize, rotate, and flip the overlay to match any composition
Save your analyzed images directly to your photo library
For Creators & Curious Minds
Use it to study the compositions of the great masters, improve your own project, or simply explore the elegant mathematics woven into the natural world.
The Golden Ratio, Perfected
Phiora's clean, intuitive interface keeps the focus where it belongs — on your subject. The dark, distraction-free design lets the spiral speak for itself.
Discover the ratio. Master the composition. See the world differently.
Fixed in-app purchase button
The developer, Michelle Feldman, 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Michelle Feldman
- Size
- 6.5 MB
- Category
- Education
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Phiora|Michelle J. Feldman