FuelMizer vs VitalDecode

Now you can accurately measure the fuel level of any partially used canister with Fuel Mizer. You can also estimate how many meals you can make with that remaining fuel. All you need is a standard kitchen scale! Preloaded with data for many common brands and sizes of canisters and many common backpacking stoves. You can also add and edit custom canister and stove data.

VitalDecode is a document scanner and data extraction tool that reads tables and structured data from any document. Using on-device OCR, it automatically recognizes field names, values, and units — then organizes everything in a clean, easy-to-read format. HOW IT WORKS • Scan: Take a photo or upload a PDF of any document with tables or data • Extract: VitalDecode uses on-device OCR to recognize field names, values, and units • View: See all your extracted data in a clean, organized list • Track: View trends across multiple documents over time DATA EXTRACTION FEATURES • On-device OCR — no internet required for scanning • Automatic field name, value, and unit recognition • Clean data table view of all extracted information • Trend charts to track how values change over time • Export to CSV for use in spreadsheets • Manual entry for documents that can't be scanned YOUR DATA STAYS PRIVATE • All OCR processing happens on your device • No account required • Your data is never uploaded to any server • Works completely offline SUPPORTED DOCUMENTS VitalDecode can extract data from any document with structured text, including financial statements, specification sheets, technical reports, and more. The app recognizes common field names and units automatically.