Xpolyglot

Xpolyglot is a macOS localization companion built for developers shipping Xcode apps to a global audience. Made by Five Sheep OÜ, it streamlines the most time-consuming parts of localization—translating in-app strings, keeping multiple languages organized, and updating App Store metadata—so you can launch internationally without turning every release into a spreadsheet project.

Start by importing your Xcode project in just a few clicks. Xpolyglot scans your strings, organizes them into a manageable workflow, and uses AI-assisted translation to produce localized versions quickly and affordably. When your app changes, it detects what’s new or modified and supports delta updates, helping you translate only what’s necessary instead of paying to redo everything.

Beyond UI strings, Xpolyglot helps you globalize your App Store presence: descriptions, keywords, and “What’s New” text can be managed across many locales so your marketing copy stays consistent and release-ready. It also includes cost estimation tools that help you compare AI translation costs with traditional services and budget more confidently.

To use the AI translation features, you’ll need an OpenAI API key. Once connected, Xpolyglot becomes a central hub for localization and metadata updates, reducing manual effort while keeping your project and store listing aligned across languages. more