#1 App localization software for
agile teams

With Transifex, adding a new language takes about 1-2 days instead of weeks. Once you enable a language, our AI translates all existing strings automatically. High-quality translations (up to 89%) go live immediately via over-the-air updates.

Your users get the new language option without downloading app updates or waiting for app store approval. This is especially valuable for quickly entering new markets or responding to user demand.

Not with our over-the-air SDKs. Translation updates push directly to published apps, just like content updates in social media apps. Users see improvements immediately without downloading anything new.

This eliminates the biggest pain point in mobile localization—waiting for app store approval cycles. You can fix translation issues, add seasonal content, or launch marketing campaigns globally in real-time.

We support all major mobile development platforms: iOS (Swift, Objective-C), Android (Java, Kotlin), Flutter, React Native, Xamarin, and Unity. Our SDKs work with standard localization files like .strings, Android XML, and ARB.

Integration usually takes 30 minutes for most projects. Our mobile SDKs are designed to work with your existing internationalization setup, not replace it. You keep using familiar file formats and workflows.

Transifex handles complete app store optimization beyond just translating descriptions. We help localize keywords for better search ranking, adapt screenshots with translated UI, and optimize metadata for each market's behavior.

Our platform connects with app store analytics to track how localization impacts download rates and conversion. You can A/B test different descriptions and see which messaging works best in each country.

Yes, including dynamic content like product descriptions, pricing displays, and promotional offers. Our system handles both static strings and dynamic content that changes based on user behavior or seasonal campaigns.

For subscription apps, we can localize onboarding flows, feature explanations, and billing terminology to improve conversion rates. Many teams see significant improvements in paid conversion when users understand pricing in their local context.

Our SDKs are built for minimal impact. Translation data is cached locally and updates happen in the background. The over-the-air system only downloads changes, not entire translation files.

For most apps, users won't notice any performance difference. The SDK adds less than 1MB to your app size and uses efficient compression for translation data. Battery impact is negligible since updates happen when the app is active.

Easy migration. Import your existing .strings files, Android XML resources, or CSV translations directly into Transifex. Our system preserves all your previous work and builds on it with AI-powered automation.

You can migrate gradually—start with new strings and move existing content over time. Or do a complete migration during your next major release. We provide migration tools and support to make the transition smooth.

Our mobile preview tools let you see exactly how translations look in your actual app interface before publishing. We also provide character limit warnings and UI layout testing for different text lengths.

The system learns your app's constraints over time. After seeing button sizes and text field limits, AI automatically creates translations that fit properly. This prevents the UI breaking issues that happen with generic translation tools.