Lite vs QR Pro+

The Lite-Time app enables configuration of Lite-Time devices such as the MIDI Rover. With the Lite-Time app you can scan different channels for usage in order to find a potentially better channel, as well as rename devices and change channels.

QR Pro is a fast, privacy‑first QR code maker that works entirely offline on your iPhone. Create QR codes from text or links, fine‑tune error correction (L/M/Q/H), choose dot and background colors, and optionally place a logo/photo in the center with pinch‑to‑zoom. Why QR Pro • Private by design: No accounts, no analytics, no ads, no network calls. • Works offline: Everything happens on‑device. • Readable results: Choose L/M/Q/H error‑correction; increase to H when placing a small center logo. • Color control: Curated swatches for dots and background that keep contrast high for reliable scanning. • Quiet zone slider: Adjust the border (padding) in modules. • Center logo (optional): Square, circle, triangle, star, or heart—pick a photo and pinch/drag to fit. • Easy export: Save to Photos or share from the system sheet. Best practices • Keep dots darker than the background for high contrast. • Use H (30%) error‑correction if you add a center logo, and avoid covering the corner finder patterns. • Leave a quiet zone around the code; 4 modules is a good default. What QR Pro does not do • No sign‑in, no cloud, no tracking, no third‑party SDKs. QR Pro makes clean, scannable QR codes you can trust—perfect for links, notes, contactless menus, labels, and more.