Sleep Booster: Sleep Cycle App

Voice&Snore Tracking,Sleep Aid

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(1 687) icon
1441091033 info
Health & Fitness & Lifestyle
Current version
100 MB
Last Update
Oct 09, 2019

User  Reviews

Reviews 1 687 Avg. Rating 4.5
scream  Why to reply to reviews?

User reviews affect conversion to installs and app rating. Featured and helpful reviews are the first to be noticed by users and in case of no response can affect download rate. This is why it is highly recommended to reply to them.

Sep 27, 2019

I actually had to quit the free trial after 2 nights because the sleep was too good. My biggest issue before the app is waking up multiple times per night. With this app, I set the “fade out” timer for 30 minutes (where it gives soothing sounds and affirmations for 30 minutes to help you drift to sleep) and I quickly fell fast asleep well before the 30 min was up. And then it was a heavy, deep blackout continuous sleep and I missed all my alarms both days. (Multiple alarms I set both on the app and on my phone itself). I was late to work both days. I feel super rested and relaxed, but doesn’t work for me as I need to jump out of bed in the mornings. I highly recommend this app for anyone who doesn’t have to be anywhere super early in the mornings.

Aug 26, 2019

I bought the lifetime membership so I could use all the features advertised. I have a medical condition in which the snore & voice tracking would come in handy. I’m leaving this review, because so far, this specific feature has (in which they are offering) never once worked. Also, there is nowhere in the app to even navigate to this specific feature. It’s a scam as far as I’m concerned. I’ve contacted them twice now with no response. I’ve had the application since the 19th of August (2019.) Hopefully they can get this fixed, and push a new update soon. I have no reason to believe they will (being I’ve had no response thus far.) From what it looks like based on other reviews, and based on my own experience, this is a SCAM. Please don’t not buy this application. There are others out there that are easier to navigate, and are more personalized. Also, cheaper, and the features advertised actually work. I will update this review if anything changes, but as of now I cannot vouch for this application. (Hopefully they don’t respond to my review with “bugs can happen, and we are working on this.”) If they do then I’ll know it’s definitely a scam 😂 because that’s what they’ve been replying with to other reviewers for some time now. 🤷🏼‍♀️

Sep 24, 2019

It's a couple apps in one. It's a noise generator, meditation app, sleep tracker, alarm clock. That's fine, but for what I paid ($39), I wanted it to be more quality. For noise generator, I'm going back to Endel. I never thought I'd say a noise generator is beautiful and elegant, but Endel is just that. Sleep Booster is pedestrian in comparison. For the sleep tracker, I'm going back to Sleeptracker. Sleeptracker is decidedly not beautiful and elegant, but it picks up night noises like snoring or shuffling and records them. Whenever I used Sleep Booster, I'd have no data, even though I know I got up hours before the alarm went off. For the alarm clock, I'm sticking with Alarmy. It is a configurable amount of persistent. Sleep Booster does a good job in this category too, though you can't configure it with missions in order to ensure you are out of bed.

Oct 08, 2019

I gave it 3 stars because I’m not paying the amount they ask to keep the app. The sound really did put me to sleep. When I woke up I saw the data of how I slept and my snoring and all BUT I didn’t finish looking and fell back a sleep. Here’s another problem I ran into, there’s no way to go back and look at your evaluations I wanted to go back and see if I talked in my sleep AND listen to whatever recording there were if there were any but I can’t. I feel like I should be able to go back definitely. The second night... it didn’t even go past the talking part to get to the campfire sounds and I didn’t have any data at all when I woke up >:(

Aug 23, 2019

I saw an ad for this app on Instagram and I was interested so I downloaded. The cost is ridiculous especially when there are better, more accurate sleep tracking apps. I did the free 3 day trial and cancelled because $5 a week is just absurd. I don’t need help falling to sleep, but I wanted to track my activity and this is way off. The first night I woke up a couple of times (dog) and the app did not reflect that in my report. Same thing for the next two nights. It says I was in a deep sleep all night when I absolutely was not because I woke a time or two. There are far better apps out there and I only gave this 2 stars because aesthetically it’s sleek and modern.

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Sleep Booster is a perfect sleep solution for those who would like to fall asleep easily and wake up energized with the help of special breathing technique, meditation sessions, calming sounds and refreshing alarm melodies.

Sleep Booster is based on the only extremely effective drug-free option for overcoming sleeping problems. Unlike sleeping pills, it helps to eliminate the underlying causes of sleeping problems and develop better sleep habits.


*Falling asleep*
Deep calm breathing leads to the predominance of the processes of

inhibition in the central nervous system. It allows to regulate pressure and heartbeat, focus attention on breathing, thereby distracting from unwanted thoughts. Deep and controlled breathing is evolutionarily associated with a feeling of rest and relaxation. In addition, soothing sounds provide an opportunity to relax and get a positive emotion, effectively reducing the likelihood of excitation before sleep.

*Sleep retention*
Breathing technique results in a more reliable replacement of wakefulness rhythms (alpha and beta waves) with low-amplitude sleep waves (theta and delta waves), thus making sleep much more durable. Meditation sessions promote deep relaxation, bring the body to deep and lasting sleep. Bedtime meditation qualitatively improves the most fragile REM phase, which allows you to complete a full sleep cycle and feel yourself full of energy in the morning.

After a good deep sleep, your body is restored and is ready to function in full. Pleasant alarm melodies allow you to wake up gently, gradually and with no stress. It is very important to live the first minutes of your day with positive emotions and thoughts.


Ask yourself the following questions:
* Do you face difficulty getting to sleep or staying asleep?
* Do you feel tired in the morning right after you wake up?
* Do you have difficulty concentrating during the day?
* Are you struggling to stay organized?
* Do you feel so tired that all you can think about is sleep?

If you answered yes to any of these questions, then you can definitely benefit from using Sleep Booster app for sleep and well-being improvement. Download Sleep Booster and enjoy your perfect sleeping experience.


* We help you fall asleep easily.
* We care about your sleep during the night.
* We wake you up smoothly with no stress.

* 30+ sleep boosting sounds that let you fall asleep easily without waking up at night
* special breathing technique to unwind your mind before sleep
* 30+ relaxing meditations for better sleep at night
* 10+ specially designed refreshing alarm melodies that wake you up gently
* sleep quality assessment used for all-inclusive individual sleeping solutions
* adjusting sleeping schedule

Download Sleep Booster and start treating yourself with pleasant nights and energetic mornings.

Sleep Booster offers an auto-renewing 6-month subscription for $39.99 to provide you with unlimited access to the all-inclusive sleep solution while you maintain an active subscription. Your account will be charged for renewal within 24-hours prior to the end of the current period, and the cost of the renewal will be identified. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable.

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