Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Calc Brain 螢幕截圖

iPhone

About Calc Brain

Store your most used register values with text descriptions. Organize values as groups in customized Tab Bars. Perform calculations on duration times and display in HH:MM:SS format. 4-inch Retina display allows input times with colon, otherwise available in landscape.

The base version allows you to store up to three values. The In App Purchase option allows you to upgrade to store more numbers, lock items from modification, and perform calculations on duration times in hours, minutes, and seconds.