What's New
Date.Time Calculator 1.3.9 includes the following improvements and updates:
- Fixed button layout issues.
- Updated to support and optimize for the latest SDK.
- Minimum required iOS version has been changed to 11.0.
App Description
You can quickly calculate Date / Time Point and Time Interval and unit conversion of time with a pure calculator feeling.
The Date.Time Calculator supports the following calculations.
- Arithmetical operations of numerical values (integer and decimal)
- Arithmetic operations of numerical values and Time Interval
- Operations between Time Interval (addition, subtraction, division)
- Operations of Time Interval and Time Point (addition, subtraction)
- Time Point operation (difference)
- Unit conversion of time
- Interconversion with POSIX Time
- Mutual conversion of time zones
Date.Time Calculator is useful for the following applications.
- What is the date 100 days after today?
- What is the date and time before 32768 seconds from now?
- When it is 1 minute 32.6 seconds per lap, what is the necessary time at 62 laps?
- Furthermore, the time after 62 laps?
- What is the number of days since January 23 this year?
- How many days is 100000 seconds?
- What is the date and time indicated by 1234567890 seconds at POSIX Time?
- What seconds is it now to express with POSIX Time?
Also, it can be utilized variously depending on ingenuity.
App Changes
- May 04, 2015 Initial release
- May 21, 2015 Price decrease: $2.99 -> $0.99
- May 29, 2015 New version 1.0.1
- June 01, 2015 Price increase: $0.99 -> $2.99
- June 10, 2015 Price decrease: $2.99 -> $1.99
- October 08, 2015 New version 1.0.2
- October 20, 2015 New version 1.1
- December 14, 2015 Price decrease: $1.99 -> $0.99
- January 13, 2016 Price increase: $0.99 -> $1.99
- November 08, 2016 New version 1.1.1
- December 20, 2016 Price decrease: $1.99 -> $0.99
- June 14, 2019 New version 1.3.3
- June 15, 2019 New version 1.3.4
- October 29, 2019 New version 1.3.5
- November 26, 2019 New version 1.3.6
- July 15, 2020 New version 1.3.7
- September 16, 2023 New version 1.3.9