價格：免費
更新日期：2019-01-09
檔案大小：7 MB
目前版本：1.0.1
版本需求：需要 iOS 10 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：簡體中文, 英語
The second speed meter allows the user to input the desired value, select different methods, and calculate the desired result according to different years. At the same time, the result can be saved to the album, which is convenient for comparison, select the appropriate scheme, and make more accurate results.
支援平台：iPhone