價格：免費
檔案大小：1.5 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：英語
Ruler app includes the following functions:unit converter (centimeters to inches), calculation of the length, straight line, calculation of area, defining the thread pitch, caliper, ruler online, etc.
Ruler (tape measure) - is beautiful, functional and easy to use tool on every device.
Screen ruler has inflicted strokes (scale), multiple units of length (centimeter, meter, inch) used to measure the distance.
Electronic ruler Features:
- accuracy of measurement
- easy to use
- stylish design
- simple calibration
- set the units: cm, inch
- measurement of the length (with hold function) either side of the device
- graph paper, vertical and horizontal line
- measurement in 4 modes: point, line, plane, level
Tap the screen to start using the best multi-touch measuring system and find size of all curious objects around you.
支援平台：iPhone, iPad