An honest calorie tracker.
Scan a barcode, search, snap a photo of your meal, describe it in words, or just type a name and the calories. No ads, no subscription, no popups, no account. Works offline, and your diary stays on your phone.
Packaged products from Open Food Facts. Not in the database? Add it yourself — scan the nutrition label and it's saved for next time.
Hundreds of thousands of foods from Open Food Facts, plus the curated Swiss Food Composition Database — instant, with smart ranking.
Snap a photo or just describe the meal in words — AI names the dish and estimates calories and macros. Optional and off by default: bring your own free Google Gemini key; nothing is sent anywhere until you do.
Already know the number? Log “Lasagna · 816 kcal” in a couple of taps, with optional macros.
Build a recipe once, then log a portion to any day — it's added as the individual ingredients, so you can see and tweak each one. Share by QR or image, import by QR or text.
Photograph a printed ingredient list; on-device OCR turns it into a meal you can match and log.
Everything you add flows into the current meal automatically. Rename it, split it across days, or save it as a recipe.
Download any of 106 country databases and scan + search with no connection.
Available in English, German, French and Italian.
Track the nutrients you care about — protein, carbs, fat, fibre, saturated fat, sugar, salt — each with its own per-weekday targets, day bars and trends.
Optionally sync your logged calories & macros, and opt in to let your workout burn raise the day's calorie budget.
Export everything to a backup zip (JSON + CSV) and restore it any time. No cloud, no lock-in.
Knabberfuchs is built on Open Food Facts — a free, open, crowdsourced food database kept alive by volunteers around the world. Without their work, this app wouldn't exist.
Donate to Open Food Facts