Version history
Sleep log, Alarm clock:JUKUSUI
36
ASO score
Text
33/100
Reviews
60/100
Graphic
40/100
Other
0/100
App Rating
4.1
Votes
1.99M
App Age
12y 6m
Last Update
Nov 25, 2025
iAP
$0.99 - 33.99
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Installs
|
2.4M
|
36.1M
|
-93%
|
|
Rating
|
4.2
|
4.51
|
-7%
|
|
Number of Ratings (Voted)
|
1.4M
|
48.4M
|
-97%
|
|
App Age
|
12y 6m
|
7y 6m
|
+66%
|
|
In-app Purchases Price
|
$20
|
$65
|
-69
%
|
|
Update Frequency
|
46d
|
144d
|
-68%
|
|
Title Length
|
30
|
27
|
+11%
|
|
Short Description Length
|
92
|
71
|
+30%
|
|
Description Length
|
2 211
|
3 142
|
-30%
|
|
Number of Screenshots
|
528
|
1008
|
-48
%
|
|
Has Video?
|
No
|
0% has videos
|
|
|
Size
|
0MB
|
0MB
|
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 04, 2025 | Dec 11, 2025 |
|---|---|---|
|
No results were found!
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| Top | Dec 04, 2025 | Dec 11, 2025 |
|---|---|---|
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No results were found!
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| Top | Dec 04, 2025 | Dec 11, 2025 |
|---|---|---|
|
No results were found!
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| Top | Dec 04, 2025 | Dec 11, 2025 |
|---|---|---|
|
No results were found!
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||
Downloads
Downloads Graph
Total
2.4M
Last month
6.8K
Text ASO
Title
(
Characters:
30
of 50
)
Sleep log, Alarm clock:JUKUSUI
Short Description
(
Characters:
92
of 80
)
Easy Steps for Getting Better Sleep
Just tap "Bedtime" button and get to sleep
Just tap "Bedtime" button and get to sleep
Description
(
Characters:
2211
of 4000
)
- WHAT IS JUKUSUI?
JUKUSUI is a Japanese word that means “deep sleep” or “profound sleep.”
We will support to get good sleep for people all over the world through our app from Japan.
【about JUKUSUI APP】
JUKUSUI is a multi-functional alarm clock designed to support and improve your sleep.
◆Lull Sounds
The healing lull sound will be played to induce peaceful sleep.
◆Smart Alarm
It detects your light sleep and wakes you up. We recommend this for those who always wake up feeling tired, who turn off the alarm only to fall back to sleep or who have trouble waking up in the morning due to hypotension.
◆Sleep Report
Tap the "Bedtime" button to sleep, swipe to turn off the alarm and get your daily sleep log to find out your sleep (quality, sleep efficiency, and hours of sleep) and snoring (hours of snoring and volume).
◆Cloud Service
This is a service to keep all of your Sleep Log on the dedicated server safely. All you need to do is signing up for this service on the app. After logging in, your daily sleep logs are automatically updated to the server. You don't need to work for backing up the data. When you change your device, you can transfer the data from your old device to the new one. This is a free service.
【Subscription Service "JUKUSUI Premium"】
●By purchasing the subscription, all Premium features are available for free and all in-app ads are hidden.
●The subscription fee will be charged to your Google ID.
●Offer the free trial per Google ID.
●The subscription fee will be charged within 24 hours before the end of the free trial. To cancel it during the free trial period, please proceed with the procedure more than 24 hours before the trial ends.
●The subscription fee will be charged within 24 hours before the expiration date. You can cancel the updates more than 24 hours before the expiration date.
●The subscription fee is non-refundable even if there is a time period of use when canceling your subscription.
●For cancellation of the updates, you can do it on MENU on Google Play.
【Terms of Service & Privacy Policy】
Terms of Service : https://jukusui.com/en/terms
Privacy Policy : https://jukusui.com/en/privacy
【Support】
jukusui@c2inc.co.jp}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 1.99M |
| Google Play Link: | |
| Website: | |
| Email: | |
| Privacy Policy: | |
| Categories: | Health & Fitness |
| Size: | - |
| iAP: | 0.99 - 33.99 $ |
| Installs: | 2.35M |
| App Age: | 12 years 6 months |
| Release Date: | Jun 02, 2013 |
| Last Update: | Nov 25, 2025 |
| Version: | 5.3.29 |
Version history
5.3.29
Nov 25, 2025
Minor fix.
5.3.28
Nov 14, 2025
Minor fix.
