StringWise - String Catalog AI
Translate .xcstrings with AI
Only for Mac
Free · In-App Purchases
Mac
Smart Context powered by Apple's on-device LLM. Your source code never leaves your Mac.
Translate your String Catalog to 24 languages in minutes — not days.
StringWise analyzes your Swift code on-device to understand context, then translates with AI models tuned for UI strings. No API keys. No account required. Just accurate translations that preserve placeholders and handle plural rules correctly.
WHY DEVELOPERS CHOOSE STRINGWISE
→ Smart Context — On-device code analysis understands where each string appears (button? alert? tab?), so "Save" becomes "Guardar" not "Ahorrar"
→ CLDR Plural Support — Automatic handling of all 6 plural categories for Arabic, Russian, Polish, and every language that needs them
→ Device Variants — Different strings for iPhone, iPad, Mac, and Watch
→ Placeholder Safety — %@, %d, %1$@ preserved and validated
→ No Source Code Upload — Your code never leaves your Mac
SUPPORTED LANGUAGES
Arabic, Chinese (Simplified & Traditional), Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Hungarian, Icelandic, Italian, Japanese, Korean, Norwegian, Portuguese (Brazil), Russian, Slovak, Slovenian, Spanish (Mexico), Swedish, Vietnamese.
HOW IT WORKS
1. Import your .xcstrings file or project folder
2. Select target languages
3. Enable Smart Context for better accuracy
4. Translate with one click
5. Export and build
STRINGWISE PRO
Unlock unlimited projects, all 24 languages, unlimited daily translations, and Smart Context analysis.
Privacy Policy URL: https://www.notion.so/StringWise-Privacy-Policy-3008995c6d8280118eb8de9ec1c7f745?source=copy_link
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
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UI improvements and bug fixes.
The developer, Kornel Varga, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Size
- 26 MB
- Category
- Developer Tools
- Compatibility
Requires macOS 26.0 or later.
- Mac
Requires macOS 26.0 or later.
- Languages
English and 13 more
- English, Arabic, French, German, Hungarian, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- StringWise Pro HUF34,990.00
- StringWise Pro Monthly HUF7,990.00
- Provider
Kornel Varga
- Kornel Varga has not identified itself as a trader for this app. If you are a consumer in the European Economic Area, consumer rights do not apply to agreements between you and the provider.
- Copyright
- © 2026 Kornel Varga