Ruler - A Screen Ruler For You at Mac App Store analyse

App power index: 100 (based on ranks around App Stores today)
Education Utilities Reference Utilities Reference
Developer: Kun Mao
Price: 0 free
Current version: 20.6, last update: 4 years ago
First release : 31 Jan 2018
App size: 3.86 Mb
4.1 ( 6241 ratings )
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Estimation application downloads and cost

> 2.2k
Monthly downloads
~ $ 900
Estimation App Cost


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
- 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)
Read more
Available in countries
Country Price
Canada 6.99 CAD
China 30 CNY
France 5.49 EUR
Germany 5.49 EUR
Italy 5.49 EUR
Netherlands 5.49 EUR
Portugal 5.49 EUR
Spain 5.49 EUR
UK 4.99 GBP
India 399 INR
Japan 610 JPY
Korea, Republic Of 999.99 KRW
Poland 23.99 PLN
Russia 379 RUB
Turkey 34.99 TRY
USA 4.99 USD
Korea, Republic Of 1.09 USD
Ukraine 4.99 USD
Available for devices
MacDesktop,