BeLingo

We've all been there: a typo in your production strings, or a clumsy translation a user just flagged — and the only fix is a full rebuild, a new store submission, and a day or two of review. BeLingo cuts that loop to zero. Your translations live in a backend, organized by project, version, and language, and the BeLingo Flutter package pulls them over the air — with ETag caching so nothing re-downloads needlessly, offline fallback so the app never shows blank strings, automatic device-locale selection, and version pinning so you control exactly which set ships.

The backend carries its weight too: manage projects and versions, keep a translation history, and lean on AI to draft translations for new languages or new keys before you review and publish. A server-to-server API slots it into your own pipeline when you'd rather automate.