MyFlexiO vs QRVenger

It’s finally here! Discover the MyFlexiO app. Check an up to date overview of how your energy system behaves and how much FlexiO has helped you save and earn. Do you have an electrical vehicle and you want to quickly change charging mode? The MyFlexiO app makes it possible!

Write hundreds of NFC tags quickly and reliably. Scan a QR code, tap an NFC tag, and it’s done in seconds. QR Venger is built for bulk NFC deployments in events, hospitality, access control, and IoT setups. Core Use Cases Event badge programming Hotel / guest card setup Access card deployment IoT tag configuration Key Features Bulk NFC Writing Fast scan → write workflow Designed for 100–500 tags per session Auto-Write Mode Continuous scan and write ~2 seconds per tag No manual restart needed Batch Security Controls Set password across multiple tags Lock tags as read-only in bulk History & Reuse All scans saved with timestamp Re-write to new tags instantly Optimized Workflow Haptic feedback for success Auto resume camera Fast tap-and-go interaction Supported Tags NTAG213, NTAG215, NTAG216 Privacy No internet required No tracking No analytics All data stays on your device Why QR Venger Optimized specifically for high-volume NFC writing. Not a general QR scanner — built for speed, consistency, and bulk operations.