CalcNote is a new generation of calculator designed for the smart phone. Just type a expression, the answer will be displayed instantly. No need to tap equals. It works like notepad or your word processor, you can see multiple questions and answers all at once. It's like a spreadsheet but much easier and simpler.
Download the latest setup package of CalcNote Pro 2.20.59 free of charge and check out users' reviews on Droid Informer. The app is designed for Android 4.1 and higher. This download is totally safe. Burton999 calculator developer is the developer of this application which is included in the Productivity category.