RMTooL app for iPhone and iPad 4.2 ( 2352 ratings ) Utilities Developer: Hundure Free Current version: 1.22, last update: 1 year ago First release : 27 Aug 2021 App size: 9.74 Mb RMTooL 提供遠端開門,遠端讀取開關門狀態等功能。 亦可遠端控制數位電錶及讀取電錶度數.