RF Slide Rule vs Riplist

A simple RF Tool to calculate: - Free Space loss - RSSI - Pathloss - EIRP for a given RF link taking as inputs: - Frequency (GHz) - Distance (km or mi) - Tx and Rx Antenna gains - Rx Sensitivity - Tx Power This App should be periodically updated to incorporate additional useful RF and Telecom engineering formulas.

Riplist is a visual cut list planner for woodworking and sheet goods. Plan your sheet material cuts before you make them. VISUAL SHEET LAYOUT • Drag and drop shapes on sheet material • See exactly how pieces fit on plywood, MDF, or lumber • Kerf-aware snapping accounts for blade width • Rotate and resize shapes with touch gestures ORGANIZE WITH GROUPS • Color-code shapes by project, room, or material • Reorder groups and shapes with long-press drag • Swipe to cross off completed cuts TRACK COSTS & WASTE • Set sheet prices and see per-piece costs • Calculate waste percentage automatically • Support for USD, EUR, AUD, and CAD currencies CUT LIST VIEW • Sheet Rip List: cuts organized by sheet • Group Rip List: cuts organized by group • Warnings for overlapping or out-of-bounds shapes SAVE & SHARE • Save multiple projects • Export and import via JSON • Share cut lists via iOS CUSTOMIZABLE • Dark and light themes • Custom accent colors and icons • iOS Dynamic Type accessibility support Free version includes 10 shapes, 2 sheets, and 5 groups. Upgrade to Pro for unlimited everything plus pricing, materials, notes, and sharing features.