Proandre Scent vs FastenIQ

The Proandre Scent is an easy and smart way to control scent diffusers. The app uses Bluetooth that allows you to control your diffuser through your smartphone. The app will help you enjoy the best and most memorable scent experiences in your environment.

FastenIQ is a professional fastening toolkit designed for engineers, mechanics, and serious DIY users who need accuracy, reliability, and clarity. Measure bolt rotation precisely using your iPhone’s motion sensors, record torque-angle tightening events, and calculate dependable torque values based on material and surface conditions — all in one focused, workshop-ready app. Key Features • Torque-Angle Measurement Measure angular rotation accurately during tightening using live motion tracking and a clear dial interface. • Fastener Log Save, review, and edit tightening events with angles, notes, and timestamps for traceability and repeatability. • Torque Calculator Calculate recommended tightening torque based on bolt size, material, lubrication, and engagement conditions. • Unit Converter Convert torque, force, and angle units instantly without leaving the app. • Professional Workflow Designed for real-world use — clear visuals, large controls, and reliable results whether you’re in a workshop or on site. FastenIQ is built to be practical, transparent, and dependable — a digital tool that behaves like a proper mechanical instrument, not a gimmick. No accounts. No ads. A single one-time purchase unlocks the full professional toolset.