HomeAppsToolsPCB Design CompanionApps like PCB Design Companion Here are some great alternatives to PCB Design Companion by Piddo apps : Electronic toolbox ★4.2 Electronics Toolbox ★5.0 Electrical Calculation PRO ★4.8 Electrical Calculations ★4.6 Electrical Calculations ★4.4 Electronics Calculator ★4.6 Calculator App - Electronics ★3.7 ElectroCalc - Electronics ★4.7 Electronics Toolkit Pro ★4.3 Electronics Tools: ElectroCalc ★4.1 RF & Microwave Toolbox lite ★4.6 Electronics Toolbox ★4.3 Electric Circuit Pro ★4.2 Physics Toolkit ★4.5 RF Calculator Pro ★4.8 Electrical Calculation App ★4.4