AppUFO is an AI-powered localization tool for iOS developers on macOS. It simplifies the process of translating .xcstrings files, enabling you to launch your app in over 36 languages quickly and confidently. Designed to preserve placeholders and fit translations to your UI, AppUFO ensures your app looks native in every market.

Key Features

AI-Powered Translation: Leverages artificial intelligence to provide context-aware translations that match your app's tone and terminology.
36+ Languages: Expand your app's reach by translating into a wide range of languages, from Chinese to Arabic.
Placeholder Preservation: Automatically detects and preserves placeholders and format specifiers, so your app's logic remains intact.
UI Fit Settings: Set character limits per phrase to ensure translations fit within your user interface without breaking layouts.
Brand Name Protection: Specify words that should never be translated, maintaining brand consistency across all languages.
Reverse Translation: Use Apple Translate to verify translations by reversing them back to the original language, ensuring accuracy.

Who Should Use AppUFO

iOS Developers: Anyone building iOS apps who wants to quickly and affordably localize their app for international markets.
Indie App Makers: Solo developers or small teams who need a cost-effective solution to compete globally without spending weeks on manual translations.
Development Agencies: Agencies managing multiple client apps can use AppUFO to streamline the localization process for all projects.

Frequently Asked Questions

What is AppUFO?

AppUFO is a macOS app that uses AI to translate iOS app localization files (.xcstrings) into 36+ languages while preserving placeholders and allowing UI-fit controls.

How does AppUFO work?

Simply drag and drop your .xcstrings file into AppUFO, select target languages, and let the AI translate. You can set character limits, protect brand names, and reverse-check translations before exporting directly back to Xcode.

What pricing plans are available?

AppUFO offers three plans: Monthly at €9.99 with 25,000 AI phrases, Yearly at €69.99 with 250,000 AI phrases, and a Lifetime plan at €39.99 where you bring your own AI key for unlimited use.

Do I need an API key?

For the Monthly and Yearly plans, no API key is required. The Lifetime plan requires you to bring your own AI key for data privacy and ownership.