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xpolyglot is an AI-powered localization tool for macOS, designed for developers using Xcode. It streamlines the translation of app strings, App Store metadata, and update notes into multiple languages. By integrating with the OpenAI API, it offers a cost-effective and efficient alternative to traditional translation services, helping developers reach global markets faster.

5.0
Added
2025-08-04
Price type:
Paid
Monthly traffic:
6.5K

xpolyglot Overview

xpolyglot is a specialized AI-powered localization application for macOS, meticulously crafted by FiveSheep for developers working within the Xcode ecosystem. Its primary goal is to dramatically simplify and accelerate the process of making applications available to a global audience. By leveraging the power of OpenAI's advanced language models, xpolyglot provides a seamless and highly efficient solution for translating everything from in-app text strings to crucial App Store marketing materials, enabling developers to expand their market reach with minimal effort and a fraction of the traditional cost.

The application is designed with the developer's workflow in mind. It integrates directly with Xcode projects, allowing for easy importation and management of localization files, specifically the modern `.xcstrings` format. As a native macOS app, it is notarized by Apple, guaranteeing it is secure and free from malware. This focus on security and seamless integration makes it a trustworthy and indispensable tool for any developer looking to internationalize their iOS or macOS app.

How to use xpolyglot

Getting started with xpolyglot is a straightforward process designed for maximum efficiency:

  1. Purchase and Install: Acquire a lifetime license for xpolyglot with a one-time purchase and install the application on your Mac.
  2. Obtain API Key: Get your personal OpenAI API key from the OpenAI website. This key is required for the AI translation features.
  3. Configure Settings: Launch xpolyglot, navigate to the settings panel, and enter your OpenAI API key to activate the AI capabilities.
  4. Import Project: Simply drag and drop or use the import function to add your Xcode project. The app will automatically detect and display your string catalogs.
  5. AI-Powered Translation: Select the strings you wish to translate and the target languages. Use the 'Magic' translation feature to let the AI populate all the translations in seconds.
  6. Manage Metadata: Go to the App Store Connect section within the app to manage and translate your app's description, keywords, and promotional text across all languages.
  7. Handle Updates: For new app versions, easily translate the "What's new" section to keep your international users informed about the latest features and fixes. The 'Delta updates' feature ensures only new or modified text is translated, saving time and API costs.

Core Features of xpolyglot

  • Seamless Xcode Integration: Effortlessly import `.xcstrings` files from your Xcode projects with just a few clicks, maintaining a smooth development workflow.
  • AI-Powered String Localization: Harnesses the OpenAI API to provide fast, context-aware, and high-quality translations for all your in-app text.
  • Delta Updates: Intelligently detects changes in your source strings and only translates what's new or modified, significantly reducing API usage and costs.
  • Global Metadata Management: Localize your App Store Connect description, keywords, and "What's new" text for all supported languages directly within the app, ensuring consistency and discoverability.
  • Version Management for Updates: Streamlines the process of creating new app versions by making it easy to translate release notes for a global audience.
  • Cost-Effectiveness Analysis: Includes a built-in estimator to compare the cost of using xpolyglot and the OpenAI API against expensive traditional translation services, often highlighting savings of over 90%.
  • Secure and Trusted: The application is notarized by Apple, ensuring it meets Apple's security standards and is safe to run on your Mac.

Use Cases for xpolyglot

xpolyglot is ideal for a wide range of developers and teams:

  • Indie Developers & Startups: Launch apps in multiple markets on a tight budget, avoiding the high upfront costs of professional translation agencies.
  • Agile Development Teams: Integrate localization into the continuous development cycle, quickly translating new features and UI changes for each sprint or release.
  • App Marketers: Optimize App Store Optimization (ASO) on a global scale by easily testing and deploying localized keywords and descriptions in various languages.
  • Developers Managing Multiple Apps: Centralize and streamline the localization efforts for an entire portfolio of applications from a single, intuitive dashboard.

Advantages of xpolyglot

The primary advantage of xpolyglot is its unparalleled blend of cost, speed, and convenience. It democratizes app localization, a process that was once costly and time-consuming. By using their own OpenAI API key, developers maintain full control and transparency over their translation costs. The intelligent 'Delta updates' feature further enhances efficiency, while the dedicated App Store metadata management helps boost global visibility. Ultimately, xpolyglot empowers developers to open their apps to the world, faster and more affordably than ever before.

Pricing and Plans

xpolyglot offers a simple and transparent pricing model:

  • One-Time Purchase: The application is available for a single payment of $9.99.
  • Lifetime License: This one-time purchase grants you a lifetime license to use the app.
  • Free Updates: All future updates and feature enhancements for the xpolyglot app are included at no additional cost.
  • OpenAI API Costs: Users are required to use their own OpenAI API key. The cost of translations is based on token usage and is billed directly by OpenAI. xpolyglot is optimized to minimize these API costs.

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