HomeAppsProductivityCalculator ProApps like Calculator Pro Here are some great alternatives to Calculator Pro by TGI Technology Inc. (Gillal) : Calculator ★4.2 Calculator ★4.1 Calculator ★4.1 Scientific Calculator ★4.6 Mathex Scientific Calculator ★3.7 CITIZEN Calculator Pro ★4.9 Calculator IOS16 Full Size ★4.2 Calculator: Simple Calculation ★4.4 Simple Calculator ★4.5 Calculator OS 18 ★4.5 Simple calculator ★3.6 Calculator ★4.3 Calculator MobiCalc PRO ★4.8 Basic Calculator with History ★4.5 Calculator app ★4.6 Calculator ++ ★4.7