Manage app versions and localized metadata without leaving Marteso
Add a language to your app version and Marteso auto-translates a complete metadata set immediately -- title, subtitle, keyword field, and description. The skeleton is there in seconds, not built from scratch.
From a new language to a publishable locale in minutes
Add a language
Select any language from the 180+ supported App Store locales and add it to your active app version.
Auto-translate runs immediately
Marteso generates a full localized metadata set -- title, subtitle, keyword field, and description -- right away.
Review the keyword field
A 10-to-15-minute review against real search data for that market is all you need to confirm the terms are what users actually type.
Publish or sync to App Store Connect
Push your finalized metadata directly or export it for submission -- no copy-pasting between tools.
Auto-translate gets you a complete locale skeleton instantly
Adding a new language is the highest-leverage ASO action most indie iOS developers skip. Marteso removes the friction: the moment you add a locale, every metadata field is pre-filled based on real search data for that market. You review and refine -- you do not start from a blank page.
- Full localized metadata set generated on language add -- title, subtitle, keyword field, description
- Keyword field pre-filled for a quick review against real search data
- Add locales directly in Marteso without switching to App Store Connect
- All your app versions and their locales in one place
Ready to grow?
Start for free, no credit card required.