Xpolyglot: AI-Powered Localization Tool for Xcode Projects

Xpolyglot

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Last Updated:
2025/09/03
Description:
Xpolyglot by FiveSheep is a macOS app that uses AI to streamline Xcode project localization, making app store submissions easier and opening your app to global markets. It integrates seamlessly with Xcode, localizes strings with AI (OpenAI API key required), and manages app store metadata.
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Xcode localization
AI translation
app metadata
string catalog
macOS

Overview of Xpolyglot

Xpolyglot: AI-Powered Localization for Xcode Projects

Xpolyglot is a macOS application designed by FiveSheep to simplify and accelerate the localization process for Xcode projects. It's tailored for developers who want to expand their app's reach to global markets by providing tools for easy translation of strings, metadata, and app updates.

What is Xpolyglot?

Xpolyglot is an AI-driven localization tool that seamlessly integrates with Xcode to streamline the translation of your app's content. It leverages the power of artificial intelligence to offer cost-effective and efficient translations, helping developers reach a wider audience with less effort.

How does Xpolyglot work?

Xpolyglot works by:

  • Importing Xcode Projects: Easily import your Xcode projects with a few clicks.
  • AI-Powered String Localization: Uses an OpenAI API key to automatically translate string catalogs.
  • Delta Updates: Detects changed strings and only translates what's new, saving time and money.
  • Global Metadata Management: Helps keep your App Store Connect descriptions and keywords up to date across all supported languages.
  • Version Management: Simplifies the translation of "What's new" sections for app updates.

Key Features and Benefits

  • Seamless Xcode Integration: Simplifies your existing development workflow.
  • AI-Powered Translations: Offers a cost-effective alternative to traditional translation services.
  • Delta Updates: Reduces translation costs by only translating changed content.
  • Automated Metadata Management: Ensures your app is discoverable in all target markets.
  • Easy Version Management: Keeps users informed about the latest features in their native language.

Use Cases

Xpolyglot is ideal for:

  • Developers seeking to expand their app's reach to global markets.
  • Teams looking to reduce the cost and complexity of app localization.
  • Developers wanting to streamline their app store submission process.

Pricing

Refer to the official website for pricing details.

How to use Xpolyglot?

  1. Buy and Install: Purchase Xpolyglot from the official website.
  2. Import Xcode Project: Import your Xcode project with a few clicks.
  3. Provide OpenAI API Key: Enter a valid OpenAI API key. You can get it from openai.com.
  4. Translate Strings: Use the tool to localize the string catalog.
  5. Globalize Metadata: Update your App Store Connect description and keywords.

Why is Xpolyglot important?

Localization is crucial for reaching a global audience. Xpolyglot simplifies this process by leveraging AI, making it more accessible and cost-effective for developers to expand their app's reach.

Where can I use Xpolyglot?

You can use Xpolyglot on macOS to translate Xcode projects for deployment on the App Store.

Estimated Savings

Xpolyglot estimates significant cost savings compared to traditional human translation services. For example, localizing 200 keys with 10 words per key into 5 languages might cost $1000 with human translation but only $10.73 with Xpolyglot (including the app cost and estimated OpenAI API usage).

Note: Xpolyglot requires a separate OpenAI API key, which can be obtained at openai.com.

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