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iOS ★ freemium v2.9

Feng Shui
Luopan

A precise feng shui compass that fits in your pocket.

Uses the iPhone's magnetometer to measure bearings, set orientation and log geo notes — on photos, Apple Maps, or Google Maps with premium.

get it on App Store ↓ features
✓ location shown on-device only — never stored or sent
The Feng Shui Luopan screen showing the 24 Mountains ring in the Later Heaven Bagua layout, with facing N Zi 0° and sitting S Wu 180°.
features

Powerful for free, sharper with premium

[free] Free
  • 01
    24 Mountains Luopan

    A live sensor compass with the canonical 24 Mountains ring in the Later Heaven Bagua layout — lock the heading, type degrees, built-in bubble level.

  • 02
    Polar Ruler

    Overlay the Luopan on a photo or floor plan; drag, rotate, scale and lock each layer independently.

  • 03
    Map Luopan

    Drop a pin anywhere on Apple Maps and read the bearing live as you turn the device.

  • 04
    Xuan Kong Flying Star

    A complete 3×3 Flying Star chart across Periods 1–9, with the Sixteen Palaces reading for every cell.

[premium ★] in-app upgrade
  • 05
    Google Maps & satellite

    Detailed map data and satellite imagery for high-precision orientation work.

  • 06
    Custom luopan overlays

    Build and edit custom Luopan rings to match your own school or lineage.

  • 07
    Unlimited saved locations

    Save, group and reload pinned locations; adds the 60 Penetrating-Earth Dragons display (Prosperous / Solitary / Void).

tip: practice a specific school? Custom overlays exist exactly for that.
> 24 Mountains · 60 Earth Dragons · 72 Mountain Dragons
> 8 Luopan styles, 5 colour schemes
> photos · Apple Maps · Google Maps
> 5 languages, correct terminology
screenshots

Four tools, one app

Real captures from the app — nothing mocked up.

The Polar Ruler screen with the Luopan overlaid on the workspace and the four-step guide: choose a photo, move, rotate, measure.

Bring the Luopan to the drawing

Overlay the compass on a photo or floor plan. Drag, rotate and lock each layer independently.

The Map Luopan screen with the 24 Mountains ring overlaid on a satellite map of a city district.

Read a site from anywhere

Drop a pin on the map and read the bearing live as you turn. Satellite view with Premium.

The Flying Star screen showing a 3x3 Xuan Kong chart overlaid on a satellite map, with facing and sitting shown below.

Flying Star, on the building

A full 3×3 Xuan Kong chart across Periods 1–9, with Sixteen Palaces detail for every palace.

terms.md
$ cat terms.md
✓ location is displayed in-app only — never stored on any server
✓ photo access is used only to load & save your own images
✓ all images stay on your device — nothing is uploaded or reused

Get Feng Shui Luopan for iPhone

Free on the App Store — go premium when you need Google Maps and custom overlays.

Download on the App Store
no Android build yet — follow the blog for updates · more apps: ngu-linh/ · thuoc-lo-ban/