Decibel v1.6

Description

Decibel meter with analog meter. The app has been calibrated against professional sound level meters with very good results. The app has several nice features, especially that you can turn the phone towards the sound source and the meter flips when you turn the phone.

Feature
- Analog decibel meter
- Digital meter with average, peak and max decibel
- A clean interface
- Support for turning upside down!
- Reset the Max value by tapping on it!
- Works for 2nd Generation iPod Touch (if using a iPhone headset with microphone)
- Support for disabling sleep mode
- Calibration

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Clinometer v3.0.3

Description
This clinometer application is a (hopefully most accurate) slope finder tool on the iPhone. It can be applied on all edges of the iPhone/iPod touch (preferrably the ones without buttons) in every direction. It is designed to be as accurate as possible (normally in the range of ±0.1 degrees, although this might depend on the device).

The clinometer supports multiple color schemes (Black on White or White on Black and Night Color) and 2 precision setups. A fullscreen mode can be toggled by tapping the center of the screen, which prevents you from erroneous inputs while measuring.

The (free) update is already distributed which includes nicer graphics, two-way calibration, a percentage display, and a bubble mode when the iphone is on a flat surface.

You can calibrate the device in five directions independently. This is because the accelerometers give different deviations for each axis. However you can easily choose to calibrate the directions on demand.

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