Twin Calculator vs Preminder

■ Overview · This app can do two calculations at the same time. - At the same time you can display two calculators. · You can register the display and constant formula, they are useful calculator. ■ function 1. Two calculator To perform multiple calculations simultaneously in that there are two calculator, it can be conveniently used in various situations. 2. formula display You can batch calculation from entering the formula. It is easy to understand and difficult to mistake the formula display type computer. It corresponds to the expression using the brackets. 3. constant registration Two constants registration is possible. You can easily calculate the tax amount at the time of shopping.

Ever wanted to add a reminder six months before some date? Or 90 days? Or three weeks? Math is hard, yo. Dejal Preminder makes it easy — simply enter the date of the event, choose how long before that you want to be reminded, and have it add the reminder. The app offers several common time intervals, like 30 days before, 1-6 months before, or a year before, plus you can choose any custom interval. Reminders can include or exclude notes or a time, and can be added to any of your reminder lists. Preminder is available completely free.