timeCalc Advance is a straightforward calculator designed to calculate time. It is an Android app developed by 夢工房1.2Finish and is available for free. The app is categorized under Business & Productivity and is ideal for everyday use as well as for business purposes, especially for calculating overtime.

The app is user-friendly and can be used as easily as a regular calculator. timeCalc Advance also has a Lite version that does not display any advertisements and does not require the calculation of seconds. However, the Advance version is more comprehensive and includes additional features.

Use this app at your own risk, as it is free software and does not come with any guarantees or warranties. Overall, timeCalc Advance is a useful tool for anyone who needs to calculate time in their daily life or work.