Eddy Xiao

Rated 0.00(0) — Eddy Xiao

Show a white screen and optionally turn on camera flash.Might be used to test your screen or test the color temperature of your eye.(personal test, don't buy it unless you don't care 1$)

Rated 4.19(26) — Eddy Xiao

Designed with accuracy and easy of use in mind. Can be used for monitoring or measuring environmental sound or noise; help tuning instruments; timing short sound events; and educational purpose.Features:* No Ads.* With log or linear frequency axis.*...