AppUFO
Use AI on macOS to localize iOS apps and export to Xcode
About AppUFO
AppUFO is an iOS app localization tool for macOS that uses AI to translate .xcstrings files while preserving placeholders. It supports 36+ languages, app context, and character limits to help translations fit the interface; completed files can be exported directly back to Xcode. The monthly plan includes AI translation, 25,000 AI phrases, unlimited apps and languages, plus a glossary, retaining untranslated phrases, and back translation.
Best for
Best use cases
Translate .xcstrings files
Prepare localization content for multiple markets
Limit translation character lengths
Export translations back to Xcode
Features
36+ languages
Translates iOS app content into 36+ languages.
App context
AI translation processes strings with app context.
Interface character limits
Set character limits for phrases to fit the app interface.
Xcode export
Import .xcstrings, complete the translation, and export it directly back to Xcode.
Pros
- Supports 36+ languages
- Preserves placeholders
- Supports app context
- Exports directly back to Xcode
Cons
- Runs on macOS
Pricing Plans
Monthly
- AI translation
- No API key required
- 25,000 AI phrases
- Unlimited apps
- Unlimited languages
- Glossary and retaining untranslated phrases
- Back translation
Yearly
- AI translation
- No API key required
- 250,000 AI phrases
Lifetime
- Bring your own AI key
- Greater data privacy
- Permanent ownership
* Pricing information is for reference only. Please refer to the latest announcement on AppUFO's official website.