Knabberfuchs
An honest calorie tracker.
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Ad-free, no subscriptions, no account. Your data stays on your phone. Honest calorie tracking — made in Switzerland
Knabberfuchs is a calorie tracker that respects you: no ads, no subscriptions, no popups, no account. Just a fast, honest tool for logging what you eat — and your data stays on your phone.
Built because every popular tracker nags with paywalls. This one doesn't, and it never will.
WHAT YOU CAN DO
• Scan barcodes — instant nutrition from Open Food Facts. Not in the database? Add it yourself by scanning the label, and it's saved for next time.
• Search fast, offline — Open Food Facts plus the curated Swiss Food Composition Database, with your own custom foods alongside.
• Quick add — already know the number? Log "Lasagna · 816 kcal" in a couple of taps.
• Snap a meal — AI meal recognition estimates the dish and portion. It runs on-device by default (no account, no cloud). Optionally add your own Google Gemini key for sharper results with full macros.
• Meal from a photo — photograph a printed ingredient list and on-device text recognition turns it into a meal to log.
• Recipes — build a recipe once, then log a portion to any day; it's broken back into its real ingredients. Share by QR code or image, import by QR or text.
• Day by day — meals group automatically as you add them, with a running total and macros.
• Per-weekday targets — set a minimum, a maximum, or both. Training days can differ from rest days.
• Offline, worldwide — download any of 106 country databases and search with no connection.
• Apple Health — optional, write-only sync of your calories and macros.
• Backup & restore — export everything to a ZIP (JSON + CSV) and restore it any time. No cloud, no lock-in.
MULTILINGUAL
Available in English, German, French and Italian.
PRIVACY BY DESIGN
There are no accounts, no analytics, no ads, and no trackers. We don't run a server and we never see your data. The only thing that ever leaves your phone is an optional Gemini meal photo — and only if you set up your own key. Everything else is on-device.
Food data: Open Food Facts (ODbL) and the Swiss Food Composition Database (FSVO). On-device meal recognition uses the Google AIY food model, bundled and run locally.
Made in Switzerland.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• AI meal estimates now begin with a clear, one-time explanation of what is sent to Google — the API key field and the link to get a key only appear once you've read and accepted it
• New in Settings: "Turn off AI estimates" withdraws that consent and deletes your stored key from the phone, any time you like
• Corrected the app description: meal recognition has not run on-device since July, and barcode scans are looked up at Open Food Facts
The developer, Thomas Kunkel, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Thomas Kunkel
- Size
- 69.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.5 or later.
- iPhone
Requires iOS 15.5 or later. - iPod touch
Requires iOS 15.5 or later. - Mac
Requires macOS 12.4 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 3 more
- English, French, German, Italian
- Age Rating
4+
- 4+
- Copyright
- © 2026 Kemenor