Capture the meal.
Use a photo, barcode, or nutrition label scan when manual entry would slow you down.
Caluna for iPhone
Tracking, without the spreadsheet.
Snap a meal, confirm the estimate, and keep daily calories, macros, and progress visible without turning food into a full-time chore.
Photo, barcode, and label scans
Macro targets
Progress trends
8
1,420
680 logged from breakfast and lunch
Greek salad plate
92%
Photo scan / 520 kcal
Protein yogurt
18g
Barcode / 160 kcal
How it works
Fast logging. Quiet feedback.
Caluna is built around the few moments that matter: capturing a meal, checking the estimate, and seeing whether the day is on track.
Review the estimate.
Confirm calories, portions, ingredients, and macros before anything is added to your day.
Track the signal.
See remaining calories, macro progress, streaks, and weight trends without spreadsheet-style tracking.
Progress
Designed around numbers you can act on.
2,180
kcal
126g
average
8
days
Privacy
Clear data rules for meal scans, logs, and progress.
Terms
App Store subscriptions, standard EULA, and usage terms.
Support