What's New
- Adapt to macOS Big Sur;
- Fixed other known issues.
App Description
Ruler is an accurate length measuring tool. By measuring the size of your monitor, you create one or more screen rulers on the screen that are the same as a real ruler, so that you can measure length without having a real ruler.
* Support for generating one or more rulers
- Screen Ruler (Horizontal)
- VScreen Ruler (Vertical)
- Horizontal ruler
- Vertical ruler
* Unit of measurement
- Centimeter (cm)
- Inch (in)
- Pixel (px)
* Keyboard shortcut movement
- Move up
- Move down
- Move left
- Move right
* Display
- Horizontal length
- Vertical length
- Diagonal length
* Transparency (0~1)
* Compatibility
System requirements: OS X 10.10 or newer
* Dark Mode is Ready
System requirements: OS X 10.14 or newer
* Mac Features
Support full screen or zoom on Mac
If you have any questions, comments, or suggestions, please contact us. Your support is our biggest motivation!
iPhone Screenshots
(click to enlarge)
App Changes
- June 16, 2019 Initial release
- August 16, 2019 New version 20.2
- October 09, 2019 New version 20.3
- October 09, 2019 Price increase: $0.99 -> $4.99
- October 21, 2019 Price decrease: $4.99 -> $0.99
- November 04, 2019 New version 20.4
- November 04, 2019 Price decrease: $0.99 -> FREE!
- December 02, 2019 New version 20.5
- December 02, 2019 Price increase: FREE! -> $4.99
- January 06, 2020 Price decrease: $4.99 -> $0.99
- January 21, 2020 Price decrease: $0.99 -> FREE!
- July 14, 2020 New version 20.6
- July 14, 2020 Price increase: FREE! -> $4.99
- October 22, 2020 New version 20.10
- October 22, 2020 Price decrease: $4.99 -> $0.99
- December 09, 2020 New version 21.1
- May 06, 2021 New version 21.2
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