Language
Gravl Macros is available in English and Spanish. By default it follows your phone's language (falling back to English); to pick explicitly, go to Profile → Language. Your choice syncs with your account, so a second device follows along.
Spanish speakers get one extra option: food vocabulary. General Spanish and Argentina variants name foods the way you actually say them — the interface language stays the same, but searches and results use your region's words.
Food names in the catalog are translated continuously; an occasional brand-new item may briefly show its English name the first time it appears.
Units
In Profile → Measurements and units you control:
- Unit system — metric (kg, cm) or imperial (lb, ft/in);
- Energy unit — kilocalories (kcal) or kilojoules (kJ).
Changes apply everywhere immediately — targets, diary, charts, and history are displayed in your chosen units. Nothing is converted destructively: switch back and forth freely, your data is stored precisely underneath.