Satt vs Knabberfuchs
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Satt
This free calorie tracker focuses solely on logging your food intake without ads or subscriptions. It offers multiple logging methods including manual entry, barcode scanning, and AI-powered photo analysis, all while prioritizing user privacy with data stored locally.
- Manual calorie logging
- Barcode scanning
- AI photo food recognition
- Calorie ring progress visualization
- Local data storage
- Data export (CSV/JSON)
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Satt is a free calorie tracker with no premium tier that does one thing excellently: tracking calories. No account, no ads, no tracking. Your data stays on your device – optionally backed up via your own iCloud. THREE WAYS TO LOG • Search & manual logging – the rock-solid foundation. Onboarding calculates your personal daily goal. • Barcode scan – scan a product, pick a portion, done. Data from Open Food Facts, cached locally (second scan works offline). • Photo scan (AI) – snap your plate and the AI estimates calories as a smart first draft. Always editable, with an honest confidence hint. THE CALORIE RING A big ring shows what's left of your daily goal at a glance. Meals, subtle macro bars, weekly stats and a weight trend. HONEST & HEALTHY No deficit pressure, no shaming mechanics, a safety floor for your daily goal. Satt is not a medical device and does not replace medical or nutritional advice. PRIVACY-FIRST No login, no premium, no ad or tracking SDKs. Apple Health optional. Export your data anytime as CSV/JSON or delete it completely. Product data from Open Food Facts (ODbL). SUPPORT THE DEVELOPER (OPTIONAL) Every feature is free. If you like, support development and server costs with a “Support Monthly” subscription for €0.99 per month (auto-renews, cancel anytime in your Apple ID settings). In return you get a supporter badge and alternative app icons – no premium features. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://satt-app.com/datenschutz
Knabberfuchs
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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.
Screenshots
Verdict
The clearest difference is in-app purchases: Knabberfuchs at none against Satt's 1. Knabberfuchs also leads on iOS requirement (15.5 vs 17.0). Satt's advantage is update cadence (every 3 days vs weekly). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Satt sells 1 in-app purchase, starting at $0.99 per month. Knabberfuchs asks for nothing beyond the download.
Satt ships an update every 3 days, Knabberfuchs weekly. Both last shipped on October 31, 2026.
| Parameter | Satt | Knabberfuchs |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 days — better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPod |
| Requires iOS | 17.0 | 15.5 — better |
| Further details — not scored | ||
| Size | 77 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | Kolja Sagorski | Thomas Kunkel |
In-app purchases
Satt
- Support Satt-app$0.991 Month
Knabberfuchs
No in-app purchases









