1.You can set each sound's timing time (for example, 5 minutes later) and the number of plays (for example: 5 plays)! 2.The timer dialog box must remain displayed! 3.The timer will be delayed when the device lock screen is displayed until it is displayed normally!
Sound Recommendation
Male Response Sound EffectMournful Ghost Cries Sound EffectSound of Thunder Sound of a Woman Laughing(Laughing Loudly)Game Sound(a Heavy Fall)Crowd BooingChewing Sound Effect Rain Storm SoundsGirl Laughing SoundCow's Sound(Moo)
Soundany.comFunny Ringtones and Timer! Play and Countdown Online!
Chewing Sound Effect 
Eat Sound
Thunder And Lightning Sounds
Hi, if you can share Soundany to friends, that Soundany will be faster development, thank you!