I am trying a LD by using the DEILD method, but I can't find a good alarm. I need an alarm that I can download on my phone (S4) , and it needs to be free. I also would need to be able to customize the sound, and be able to customize how long it goes off, (3 seconds). I have never had a lucid dream, and I can't wake up naturally in or after one dream. I have been looking for this for a long time, and have had 0 luck. -_-