價格：免費
檔案大小：3.9 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：俄文, 土耳其文, 德語, 日語, 法文, 烏克蘭文, 簡體中文, 義大利文, 英語, 葡萄牙文, 西班牙文, 阿拉伯文, 韓語
This application is professional spirit level tool or just bubble level with nice bubble physics. It is a simple but extremely useful tool in your pocket to check whether a surface is level or not.
Its app`s range from entertained purposes such as checking pool billiard tables in the bar to serious usages like constructions, carpenter, etc. This app stands out from the other similar tools by its nice design, high accuracy and many other functionality.
After correct calibration you can go ahead and use this app tool instead a real spirit level.. To calibrate the levels, hold the phone against a reference surface.
支援平台：iPhone, iPad