Skip to content
DEE Trans

App Testing & Localization Testing

Test Your App Across Languages and Locales

DEE Trans supports linguistic and localization testing for multilingual apps, websites, and software interfaces, helping identify language defects and user-facing localization issues.

Discuss App Testing
Localization tester reviewing a mobile app interface on a phone and laptop

What we offer

  • Linguistic testing of app interfaces
  • Localization testing
  • Language and terminology checks
  • Text truncation and overflow detection
  • Incorrect character or script rendering
  • Locale formatting checks, such as dates and numbers
  • Placeholder and untranslated-string checks
  • Navigation and interface language review
  • Linguistic defect reporting
  • Language-related usability observations

How the project works

  1. 1Share the build, access instructions, and target locales.
  2. 2We agree on test scope and defect reporting format.
  3. 3Testers review the interface in each locale.
  4. 4Defects are logged with screenshots and suggested fixes.

Linguistic testing, not full QA

Our testing focuses on how language appears and behaves in your product. It is not automated testing, security testing, or complete functional testing.

Request a quote

Discuss App Testing

Share your project details. We'll assess the scope and reply with a quote.

You can type any language, variety, or dialect even if it is not listed. Language availability and suitable professional resources are confirmed individually for each project — requesting a language does not guarantee its availability.

App Testing & Localization Testing details
Files

No instant pricing — every project is assessed and quoted individually.

Related services