Launched this week
Gravity DMG
Sign, notarize, & design DMG packages for your macOS apps
46 followers
Sign, notarize, & design DMG packages for your macOS apps
46 followers
Build beautiful, notarized DMGs in seconds. Gravity DMG is the all-in-one tool to sign, notarize, and package macOS apps with professional elegance. Stop fighting complex command-line tools like notarytool and hdiutil. The Autopilot Workflow: ✦ Visual Styling: Curated layout presets ✦ One-Click Notarization: Native Apple API ✦ Secure & Local: System Keychain integration
Products used by Gravity DMG
Explore the tech stack and tools that power Gravity DMG. See what products Gravity DMG uses for development, design, marketing, analytics, and more.
LLMs 1
LLMs 1
Gemini 3 Deep Think by GoogleGoogle’s best model for logical thinking and understanding
5.0 (11 reviews)
Also considered:
Claude CodeI chose Gemini 3 Deep Think for its ability to help me map out the complex logic and architecture behind the visual-to-terminal pipeline.
A huge thanks to both: Gemini 3 Deep Think for being a powerful sounding board for high-level architecture, and Claude Code for its precision in helping me refine the native SwiftUI implementation and terminal automation. They were the perfect technical partners for helping me polish the finer details of the app.
Design & Creative 1
Design & Creative 1
SwiftUI AppsA collection of apps built in SwiftUI
4.7 (13 reviews)
• Native Performance and Security: SwiftUI allows for direct, high-performance integration with system-level frameworks like the macOS Keychain and the notarytool API.
• Professional Elegance: It provides the "Apple-esque" look and feel that macOS developers expect, including native support for features like Dark Mode and Hardened Runtime.
• System Consistency: By using native components, Gravity DMG maintains a tiny footprint and follows the exact design patterns of the OS, which builds trust with users handling sensitive developer credentials.
• Modern Pipeline Support: SwiftUI makes it easier to build the Visual DMG Editor while ensuring the background processes for signing and compression remain fast and responsive.
Since the goal of Gravity DMG is to help developers "Ship in Style," it only made sense to build the tool using the very same modern framework Apple uses for its own flagship apps.
Ecommerce 1
Ecommerce 1
Engineering & Development 1
Engineering & Development 1
XcodeDevelop, test, and distribute apps for all Apple platforms
5.0 (147 reviews)
Special thanks to the Xcode team at Apple for providing the robust notarytool and signing frameworks that make tools like this possible. We’ve designed Gravity DMG to be the perfect companion to your Xcode workflow—taking your archived app and giving it the professional, notarized finish it deserves.