PCalc - Printing Calculator
lucasoft - Development of calculators and tools
電卓:計算機プラス&単位換算
Simple Design Ltd.
電卓
Google LLC
Samsung 電卓
Samsung Electronics Co., Ltd.
MyScript Calculator 2
MyScript
All-In-One Calculator
allinonecalculator.com
HiPER Calc Pro
HiPER Labs
RealCalc Scientific Calculator
Quartic Software
Medical Calculators
Pediatric Oncall
Mobi Calculator
IP