# OpenFoodJournal — AI Nutrition Label Scanner > AI-powered nutrition tracker with privacy-focused, open-source design. (iPhone/iPad app by Kevin Chen.) - Source: https://appshunter.io/ios/app/openfoodjournal/id6761086648 (this page in markdown: same URL + `.md`) - Developer: [Kevin Chen](https://appshunter.io/developer/1887730011) - Category: Health & Fitness, Food & Drink - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 26.2 · 7 MB - Languages: American English - Released: 2026-03-29 - Data updated: 2026-09-09 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/openfoodjournal/id6761086648/reviews.md ## What is OpenFoodJournal? OpenFoodJournal is a free, open-source nutrition tracker that uses AI to scan food labels and estimate nutrition from food photos — no account required, no subscriptions, no ads. SCAN ANYTHING Point your camera at a nutrition label and get macro and micronutrient data you can review before saving. Or photograph your meal from multiple angles and let AI estimate calories, protein, carbs, fat, and common micronutrients. YOUR KEY, YOUR DATA OpenFoodJournal uses a Bring Your Own Key (BYOK) approach. You provide your own Google Gemini API key — your food photos go directly from your device to Google's API. No middleman server, no account, no ads, no tracking. TRACK YOUR MACROS • Daily calorie, protein, carbs, and fat tracking with visual progress rings • 30 micronutrients tracked automatically (fiber, sodium, vitamins, minerals, and more) • Organize meals by breakfast, lunch, dinner, and snacks • Weekly calendar strip for quick day-to-day navigation FOOD BANK Save foods you eat regularly and log them with one tap. Supports custom serving sizes, unit conversions (cups to grams, pieces to servings), brand organization, archive cleanup, and optional AI-generated food icons. BUILD REUSABLE FOODS Create composite foods from copied ingredient snapshots, so future edits do not change past journal entries. Build restaurant-style nutrition calculators for customizable meals and save those builds to your journal. AI SEARCH Search for nutrition data from the Food Bank. Gemini can use Google Search grounding to find data for packaged foods and restaurant items, then opens an editable review form before anything is saved. CONTAINER TRACKING Track foods by weight — enter a start weight when you open a container, then log the final weight when you're done. The app calculates exactly how much you consumed. SYNC ACROSS DEVICES Your data syncs automatically via iCloud — no account creation, no email, no password. Just sign in to iCloud on your devices and everything stays in sync. APPLE HEALTH Optionally write nutrition data to Apple Health. OpenFoodJournal uses deterministic HealthKit identifiers so edits replace OpenFoodJournal-owned samples instead of duplicating them, and includes repair tools for older synced entries. HISTORY & CHARTS Review your nutrition history with interactive charts. See trends in your calorie and macro intake over time. EXPORT AND BACK UP Export spreadsheet CSVs for analysis, save full JSON backups for restore-grade imports, and export the last 30 days of Gemini diagnostics when troubleshooting scan or AI Search behavior. PRIVACY FIRST • No accounts or sign-ups • No analytics or tracking • No ads • No server — your data lives on your device and in your personal iCloud • Open source — verify everything at github.com/kvn8888/OpenFoodJournal GETTING STARTED 1. Get a Gemini API key at aistudio.google.com 2. Paste it into the app during onboarding 3. Start scanning and tracking OpenFoodJournal is licensed under AGPL-3.0. Built with SwiftUI, SwiftData, and CloudKit. ## Key features - AI nutrition label scanning - Photo-based meal calorie estimation - Daily macro and micronutrient tracking - Customizable food bank and composite foods - Container weight tracking - iCloud device syncing - Apple Health integration ## Frequently asked questions about OpenFoodJournal ### How does OpenFoodJournal use AI? OpenFoodJournal uses AI to scan nutrition labels from photos and estimate the nutritional content of meals photographed from multiple angles. It leverages Google Gemini API for these estimations, with your data sent directly to Google's API. ### Is OpenFoodJournal free to use? Yes, OpenFoodJournal is completely free to download and use. It does not have any subscriptions, in-app purchases, or advertisements, aligning with its open-source and privacy-first philosophy. ### Does OpenFoodJournal have ads? No, OpenFoodJournal is ad-free. The developers have explicitly stated that there are no ads within the application, ensuring an uninterrupted user experience. ### How is my data protected with OpenFoodJournal? OpenFoodJournal prioritizes privacy by not requiring accounts or sign-ups. Your data is stored locally on your device and synced via iCloud, with no analytics or tracking. It also uses a Bring Your Own Key (BYOK) approach for AI processing. ### Can I sync my data across devices with OpenFoodJournal? Yes, your nutrition data syncs automatically across your devices via iCloud. This feature requires you to be signed into iCloud on your devices, ensuring your journal is always up-to-date everywhere. ### What integrations does OpenFoodJournal offer? OpenFoodJournal offers optional integration with Apple Health, allowing you to write nutrition data directly to HealthKit. It uses deterministic HealthKit identifiers to ensure edits replace existing samples rather than duplicating them. ### How often is OpenFoodJournal updated? The latest version of OpenFoodJournal is 1.5, and it was last updated on September 1, 2026. This indicates a relatively active development cycle, with updates addressing features and reliability. ### What devices does OpenFoodJournal support? Currently, OpenFoodJournal supports iPhone devices. It is designed for iOS and leverages platform-specific features like iCloud syncing and Apple Health integration. ## Version history (last 5 releases) ### 1.5 — 2026-09-01 Version 1.3 focuses on better logging workflows, safer Apple Health sync, and a more capable Food Bank. • Food Bank now supports AI Search, Composite Foods, Nutrition Calculators, Archive, brand organization, and optional food emojis. • Scans support multiple photos and clearer Gemini progress while results are prepared. • Apple Health sync now writes more nutrients, avoids duplicate OpenFoodJournal samples, and includes repair tools for older entries. • Added configurable local meal times, full JSON backup/import, improved CSV export, Gemini diagnostic export, and a local Gemini usage/cost total. ### 1.3 — 2026-06-30 Version 1.3 focuses on better logging workflows, safer Apple Health sync, and a more capable Food Bank. • Food Bank now supports AI Search, Composite Foods, Nutrition Calculators, Archive, brand organization, and optional food emojis. • Scans support multiple photos and clearer Gemini progress while results are prepared. • Apple Health sync now writes more nutrients, avoids duplicate OpenFoodJournal samples, and includes repair tools for older entries. • Added configurable local meal times, full JSON backup/import, improved CSV export, Gemini diagnostic export, and a local Gemini usage/cost total. ### 1.2 — 2026-05-29 What's New in Version 1.2 Smarter Container Tracking When you track a container again, the start weight field now suggests the last ending weight for that food. More Recent Foods The container picker now shows up to eight recently tracked foods and sorts all foods by recent container use. Latest Gemini Models Food and label scans now use Google's latest Gemini endpoints instead of pinned preview model versions. ### 1.1 — 2026-04-04 What's New in Version 1.1 Open Food Facts Search Search over 3 million products from the Open Food Facts database right from your Food Bank. Just tap the "+" button and search for any packaged food by name to instantly pull in its nutrition info. Barcode Scanning Point your camera at a product barcode to automatically look up nutrition data. A new "Scan Barcode" option appears alongside label and food photo scanning. Faster Food Photo Scans AI food photo analysis now uses a lighter model by default for quicker results. Want maximum accuracy? Toggle on Gemini Pro in Settings. Reorderable Nutrient Rings Drag to rearrange the nutrient rings on your daily summary. Put the nutrients that matter most to you front and center. Nutrition History Navigation Browse your nutrition history by day, week, or month with forward/backward navigation. Compare trends and see daily averages over any time period. Bug Fixes Fixed an issue where search results would sometimes not load Improved reliability of product lookups ### 1.0 — 2026-03-30 No release notes. ## Apps similar to OpenFoodJournal | App | Rating | Price | Category | | --- | --- | --- | --- | | [Poo Poo: Gut & IBS AI Tracker](https://appshunter.io/ios/app/poo-poo-gut-and-ibs-ai-tracker/id6768112332) | — | Free | Health & Fitness | | [Fitbanx](https://appshunter.io/ios/app/fitbanx/id1501282616) | 4.5 (25) | Free | Health & Fitness | | [Fud AI - Calorie Tracker](https://appshunter.io/ios/app/fud-ai-calorie-tracker/id6758935726) | 4.8 (29) | Free | Health & Fitness | | [SickPredict™](https://appshunter.io/ios/app/sickpredict/id1531998468) | 4.1 (30) | Free | Health & Fitness | | [Calorie Tracker - Calorific](https://appshunter.io/ios/app/calorie-tracker-calorific/id6645043253) | 4.8 (23) | Free | Health & Fitness | | [Brightn: AI Wellness Plans](https://appshunter.io/ios/app/brightn-ai-wellness-plans/id1673747865) | 5.0 (56) | Free | Health & Fitness | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-09.*