Spring, Easing or Timing Curves are made to specify the rate of change in an animation over time. Couverture lets you manage, edit and preview those curves in realtime. It is a powerful way to create sophisticated animations for your creative projects.

Highlights
• Top-notch spring and easing curve editor
• Store, manage and export curves
• Preview animations in realtime
• Ready-to-go: Ships with 24 easing curves and 13 spring curves
• Curve Export as: SwiftUI, CoreAnimation, UIKit, CSS, Image (PNG), float literals. Floats are compatible with most design tools that support timing curves (like Figma, After Effects, Motion)
• macOS Shortcuts support
• Optimized for macOS 12+
• Optimized for Mac with M1 (Apple Silicon)

Here’s Why You Need It
Great animations are the couverture in the design of top-notch user interfaces, websites and apps. Couverture ships with a great collection of well-defined spring and easing curves. Store and manage your custom designed curves right within the app. Export them as code snippet for a variety of programming frameworks. Generate curve-based CSS Keyframe Animations or save curves as Image files. Magic begins with the insanely playful animation preview. It pushes you to create never-seen-before, more interesting animation curves. They will set your creative work apart.

Privacy

 
I, the developer, believe in privacy as a human right. Couverture does not collect analytics data. All of your data remains offline, on your device, where it belongs.

Supported Operation System
• macOS 12.0 or later
• Apple Silicon or Intel Core processor

Mac App Store : https://apps.apple.com/app/couverture/id1552415914