Open Food Facts gathers information and data on food products from around the world.
- Calorie Tracker
- Free • Open Source
- Online
- Android
- iPhone
- iPad
Scan barcodes on CDs, books, and other products, then look up prices and reviews, or search for a word in a book and find where it occurs. You can also scan QR Codes containing URLs, contact info, calendar events, and more.
Discontinued- QR Code Reader
- Free • Open Source
- Android
- Android Tablet
+2Google Lens lets you search what you see, get things done faster, and understand the world around you—using just your camera or a photo.
- Image Search Engine
- Free • Proprietary
- Online
- Android
- iPhone
- Android Tablet
- iPad
Barcode scanner is a free and open source app which allow to read and generate barcodes. It can collect information about food products, cosmetics and books.
- QR Code Reader
- Free • Open Source
- Android
- F-Droid
Binary Eye is a free and open source app that can scan and generate various barcodes. It supports portrait and landscape orientation, inverted codes, Material Design and checksum verification.
- Barcode Scanner
- Free • Open Source
- Android
- Android Tablet
- F-Droid
Lose weight with MyFitnessPal, the fastest and easiest-to-use calorie counter.With the largest food database of any calorie counter, and amazingly fast food and exercise entry, we’ll help you take those extra pounds off!.
- Calorie Tracker
- Freemium • Proprietary
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Android Wear
+8ERP beyond your fridge – Grocy is a web-based self-hosted groceries & household management solution for your home.
- Grocery List App
- Free • Open Source
- Windows
- Android
- Self-Hosted
- F-Droid
+11Privacy-focused QR scanner identifies malicious QR codes, operates ad-free, and requires no registration for main features. Offline and lightweight.
- Barcode Scanner
- Free • Open Source
- Android
- F-Droid
An Android app for scanning QR codes and barcodes. Contribute to dmitriy-ilchenko/QrAndBarcodeScanner development by creating an account on GitHub.
- QR Code Reader
- Free • Open Source
- Android
- F-Droid
Extract text from anywhere on your screen (OCR). Perfect for capturing text from videos, PDFs, presentations, or any app where copying isn't possible.
- Screenshot Capture Tool
- Paid • Proprietary
- Mac
Yuka is an independent reviewer of food and cosmetics products. It gives a note (between 0 & 100) to products to help you buying more reliable, respectful and healthier things.
- Barcode Scanner
- Freemium • Proprietary
- Android
- iPhone
- Android Tablet
- iPad
Have you ever forgotten to eat a food item before its expiration date? Throwing away food because it has expired is a practice to avoid if you want to reduce food waste.
- Free • Open Source
- Android
- F-Droid
SuperCards the Most Popular New Loyalty Card Manager & alternative to Stocard.
- Barcode Scanner
- Free • Proprietary
- iPhone
- Android
Quickly extract text from almost any source: youtube, screencasts, PDFs, webpages, photos, etc. Grab the image and get the text.
- Free • Open Source
- Linux
- Flathub
- Flatpak
- elementary OS