Howling Wind Loop by Iwan Gabovitch under CC-BY 3.0 License / A fragment was used
slideboom.wav by sonidor under CC-BY 3.0 License / A fragment was used
whislingwind.WAV by stomachache under CC-BY 3.0 License / A fragment was used
Helicopter landing by Mings under CC-BY 3.0 License / A fragment was used
iOS version settings are powered by InAppSettingsKit