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About
This app provides a digital Lu Ban ruler for measuring dimensions in construction, graves, and furniture. It offers extended length options up to 16 meters and allows users to select auspicious measurements based on traditional Feng Shui principles.
✓Digital Lu Ban ruler for Feng Shui measurements
✓Extended length up to 16 meters
✓Supports 52.2cm, 42.9cm, and 38.8cm ruler types
✓View meanings of good and bad ranges
✓Enter specific dimensions in mm
✓Save project dimensions
✓Reference for common golden dimensions
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What's New in Online Lu Ban Ruler
2.1.3
June 10, 2026
- Refactored the UI of the Lu Ban Ruler (Kéo Thước) interface. - Updated the interpretations for each segment (cung) across the three types of Lu Ban Rulers. - Fixed bugs on the Projects page.
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Removing ads 1 month
Using the Online Lu Ban Ruler app with no ads
$0.391 Month
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FAQ
What is the Online Lu Ban Ruler app used for?
The Online Lu Ban Ruler app is used to measure dimensions for houses, graves, and furniture, helping users select auspicious 'golden' measurements according to Feng Shui principles. It offers a digital alternative to traditional physical rulers.
What is the maximum length the Online Lu Ban Ruler can measure?
The Online Lu Ban Ruler application supports a maximum length of up to 16 meters, significantly exceeding the limitations of many physical rulers available on the market.
Can I enter custom dimensions into the Online Lu Ban Ruler?
Yes, you can enter specific dimensions in millimeters (mm) into the Online Lu Ban Ruler app to quickly find desired sizes and their corresponding auspicious or inauspicious meanings.
What types of Lu Ban rulers does the app support?
The app allows you to pull the Lu Ban ruler to select golden dimensions according to three main types: the 52.2 cm ruler, the 42.9 cm ruler, and the 38.8 cm ruler.
Does the Online Lu Ban Ruler app have ads?
No, the Online Lu Ban Ruler app is ad-free. However, it offers in-app purchase options to remove ads for a specified duration, with plans ranging from 1 month to 12 months.
How does the 'Project' function work in the Online Lu Ban Ruler app?
The 'Project' function in the Online Lu Ban Ruler app allows users to save and store the dimensions they have chosen for their personal or company projects. This feature helps in organizing and referencing measurements for ongoing work.
What is the age rating for the Online Lu Ban Ruler app?
The Online Lu Ban Ruler app has an age rating of 17+, indicating it is intended for mature audiences. This rating is typically assigned based on content that may not be suitable for younger users.
On which devices can I use the Online Lu Ban Ruler app?
The Online Lu Ban Ruler app is available for iOS devices, including iPhone, iPad, and iPod. It is designed to function across these Apple platforms.
