ButterKit

ButterKit simplifies app development by streamlining the creation of stunning App Store screenshots and metadata for all languages.

Visit

Published on:

May 14, 2026

Category:

Pricing:

ButterKit application interface and features

About ButterKit

ButterKit is a native macOS application designed to simplify and automate the App Store publishing workflow for Apple developers. Tailored specifically for those who create and manage mobile applications, ButterKit enables users to effortlessly capture screenshots directly from the Xcode Simulator and place them into stunning photorealistic 3D device frames. With the ability to translate app metadata into all 50 App Store Connect languages using advanced AI models, ButterKit removes the hassle often associated with localization. This powerful tool also integrates seamlessly with the App Store Connect API, allowing developers to upload their polished screenshots and metadata with just a click. Whether you are starting from professional templates or building your designs from scratch, ButterKit is designed for efficiency. It links entire folders for input and output, making it a natural fit for CI/CD pipelines and Fastlane workflows. Created by a solo developer for developers, ButterKit aims to make the app publishing process smooth and efficient.

Similar to ButterKit

Headless Domains gives AI agents a secure, verifiable identity to build trust and operate seamlessly across apps and marketplaces.

CodeAva is a browser-based toolkit that audits websites, validates code, and formats data so you can ship faster without signup.

HTTP/API load test, monitor, prevent perf issues.

Stop guessing and start gaming with instant bottleneck analysis to unlock your PC's full potential.

ProcessSpy is the advanced Mac process monitor that delivers real-time insights and powerful filtering for ultimate system control.

Claw Messenger gives your AI agent an iMessage number for instant, seamless communication without needing a Mac or additional software.

Datamata Studios equips developers and data professionals with tools and insights to automate workflows and master in-demand skills.

Requestly is a fast, git-based API client that simplifies testing and collaboration without the hassle of logins or bloat.