Starter Feed Calculator

Starter Feed Calculator is a focused local utility for calculating sourdough starter, flour, and water amounts while keeping local feeding notes. Open the app, adjust the visible inputs, compare the result, and use Share to export a plain text summary. Settings includes an in-app language picker for English, Japanese, Chinese, Spanish, French, German, and Portuguese. The app works on device. It does not require an account and does not include analytics, tracking, advertising SDKs, subscriptions, cloud sync, social features, or server upload.