What is String catalog?

String Catalog is an app localization tool that integrates with GitHub, GitLab, and Bitbucket to manage iOS and Android strings, release notes, and store metadata through the existing source‑control workflow. It imports native files such as .xcstrings and Android strings.

xml, applies automated translations, and generates reviewable diffs that can be shared via secure links. Reviewers can approve, suggest changes, or bulk‑accept translations directly within the tool, ensuring that language updates are checked before merge into the release branch.

The platform preserves brand voice and protected terms through glossary rules and tone guidelines that accompany each locale. Localized store listings are created with platform‑specific field limits, locale mapping, and exportable output for App Store and Google Play, allowing teams to ship new markets without adding release‑week cleanup.

String catalog pricing Free trial

Hobby $15
Team $45
Business $75

String catalog user reviews

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String catalog's key features

  • Git-based localization workflow
  • Native Apple/Android format support
  • AI + human review process
  • Secure review link generation
  • Voice guidance and tone preservation
  • Release notes localization
  • Store metadata alignment

String catalog use cases

  • Automate CI/CD string sync across iOS, Android, and store listings by connecting your GitHub repo, applying glossary tone rules, and producing secure diff reviews before release
  • Export localized app store metadata from your Bitbucket repository, enforce brand consistency via glossary rules, and deliver ready‑for‑submission listings for App Store Connect and Google Play
  • Streamline multi‑language translations by auto‑importing native strings from GitLab, applying AI‑powered translations, and providing reviewable diffs for QA and localization teams

Who is it for?

  • App developers
  • Localization teams
  • Product designers
  • E-commerce sellers
  • Digital marketers

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