Yu Chen Hou
500 - 1,000 downloads
by Justin McCullough on 16/04/2014
Wild, but yeah. When I don't use it and have to wake up at 3:30, I'm groggy and hit snooze until 4. When I do use it I wake up around 3:30 (I use go to sleep now) I'm alert and able to get moving right away.
by Luis M on 11/03/2014
Really useful, helps measure a lot better sleep quality, and determine sleep time when you need to wake up outside of your routine, great
by Hector Flores on 21/01/2014
Great great app. Support this developer
by J.L. Martin on 16/12/2013
I have idiopathic hypersomnia and sleep apnea. Waking feeling 'refreshed' has always been a challenge for me, but this app gets me much closer than sleep aids (melatonin, chamomile, valerian root, etc.) have thus far. I like the paid version- no ads- but
by Bailey Harkins on 19/11/2013
Great app, worth the money.
by A Google User on 19/11/2013
by Trevor Carl on 05/11/2013
This app has greatly improved my life. I can make it to school on time alert and oriented, my wife came back to me, my kids talk to me again and I'm recovering from my severe alcoholism. 5 stars.
by Zuhair Gassem on 03/11/2013
It is simple, clear and really works for me. I recommend it stronglly.
by Alex Reid on 09/10/2013
The widget makes this tool fast to use. Sets up calculated alarms for a good sleep or nap.
by Stacey Plotts on 22/09/2013
I find this app very easy to use and by following it's recommended sleep times I awake refreshed & ready to tackle the new day! I suggest you give it a try; you won't be disappointed.
by John Robinson on 15/09/2013
... For a very specific yet neglected part of managing your sleep.
by Bernard Murray on 17/08/2013
Makes a lot if sense
by Nick Solberg on 20/07/2013
I have been using this and it trurly works without any problems...
by Damian G on 09/05/2013
Use it all the time, works for me
by Evan McKelvey on 18/02/2013
You don't get very much from upgrading to plus. It never amounts to much more than an addition calculator. Still, this app promotes awareness of the complexities of sleep cycles. It's still not as simple as "sleep in periods of minutes divisible by 90" Bu