KeyQ BarcodeLab vs Decode RPO

KeyQ BarcodeLab is a fast and intuitive barcode and QR code scanner that helps you scan, recognize, and act on codes instantly. • Scan barcodes, QR codes, and more • Detect and label barcode types (e.g. QR, EAN, Code128) • Open scanned URLs with one tap • Automatically save scan history • Lightweight, ad-free, and easy to use Whether you're scanning product labels, links, or codes for quick access, BarcodeLab is designed to do it simply and reliably. Part of the KeyQ Lab microtool series — functional, focused apps to demonstrate clean and capable mobile development.

DecoderRPO is a simple mobile RPO decoder for GM vehicles. Just scan the QR code on your vehicle label and instantly get a decoded list of RPO (Regular Production Option) codes with clear descriptions - so you can understand the exact factory options installed on the car. How it works 1) Open the app and scan the QR code on the certification/service label (2017 and newer model years). 2) The app extracts the RPO codes. 3) You get a readable list of every code and its meaning. On many newer vehicles, the certification label includes a QR code that contains the VIN and RPO information. Disclaimer DecoderRPO is an independent app and is not affiliated with General Motors or its brands. Option descriptions are provided for reference and may vary by model year and market.