【實用生產應用app】Surface Level (Spirit Level) - Inclinometer, slope measure tool for for iPhone, iPod touch and iPad |最夯免費app

Surface Level (one of the 7 tools in iMetalBox) is now free! Take this chance to download!

Full retina display support for both iPhone 4 and iPhone 5!

Also check out iMetalBox: 7 in 1, get 6 more tools with the price of one!

You can use Surface Level for:

- Carpentry works

- Measure angles and slopes

- Home decoration

- And much more!

Calibrate instructions:

- To calibrate the levels, hold the phone against a reference surface and press the Calibrate button.

- Do this one time for the face-up orientation only.

免費玩Surface Level (Spirit Level) - Inclinometer, slope measure tool for for iPhone, iPod touch and iPad (support iPad mini and retina display) APP玩免費

免費玩Surface Level (Spirit Level) - Inclinometer, slope measure tool for for iPhone, iPod touch and iPad (support iPad mini and retina display) App

Surface Level (Spirit Level) - Inclinometer, slope measure tool for for iPhone, iPod touch and iPad (support iPad mini and retina display) APP LOGO

Surface Level (Spirit Level) - Inclinometer, slope measure tool for for iPhone, iPod touch and iPad (support iPad mini and retina display) APP QRCode