Sleep Mask - White Noise

🇺🇸 United States
Ultabit, LLC  | 
66
ASO score
Text
83/100
Reviews
50/100
Graphic
60/100
Other
0/100
rating
App Rating
3.9
rating
Votes
37
rating
App Age
12y 11m
rating
Last Update
Jan 06, 2024
rating
iAP
$0.99 - 17.99

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
3.9
4.68
-17%
Number of Ratings (Voted)
37
817.6K
-100%
App Age
12y 10m
8y 8m
+48%
In-app Purchases Price
$9
$48
-80 %
Update Frequency
724d
22d
+3 164%
Title Length
24
26
-8%
Subtitle Length
30
28
+7%
Description Length
1 099
3 245
-66%
Number of Screenshots
1482
1485
0 %
Size
38MB
351MB
-89 %

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Ranking Keywords in United States

Keywords App Rank
Illustration
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Text ASO

Title (
Characters: 24 of 30
)
Sleep Mask - White Noise
Subtitle (
Characters: 30 of 30
)
Sleep-aid, distraction-blocker
Description (
Characters: 1099 of 4000
)
Sleep Mask is a white noise app that can be used as a sleep-aid or distraction blocker. It produces high quality white, pink, and brown noise sounds as well as some variations of these. This is the FREE, ad-supported version of the Sleep Mask app. What is White Noise? White noise is made up of many different frequencies of sound combined together at equal intensity. Its name is analagous to white light which is a combination of all of the different colors of light in the visible spectrum. What is Pink Noise? Pink noise is a variation of white noise that places emphasis on bass, or the lower frequencies of sound. Its called pink noise, because if you were to do the same with the visible light spectrum you would get a pinkish color. What is Brown Noise? Brown noise is a variation of white noise that places stronger emphasis on the lower frequencies of sound than Pink noise. In the light analogy this would yield a deep red color. But since the noise coincides with a mathematical model called Brownian motion it is instead called Brown noise after the physicist Robert Brown.}
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Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
3.9
37 voters

Some Latest Reviews

Glatzenkuss
18 May, 2023
5
Diese App hat ein "Brown Noise Soft" Rauschen, was Infraschall zumindest maskiert, wenn man basslastige Sportohrhörer benutzt,die fallen im Übrigen auch nachts nicht raus. Ich wäre aus Schlafmangel schon längst gestorben, wenn ich diese App 2011 nicht entdeckt hätte.

Other

Additional Information
Rating:
3.9
Voted: 37
App Store Link:
Website: -
Email: -
Privacy Policy:
Categories: Health & Fitness, Music
Size: 37MB
iAP: 0.99 - 17.99 $
App Age: 12 years 11 months
Release Date: Feb 12, 2013
Last Update: Jan 06, 2024
Version: 17.0.1
Version history
17.0.1
Jan 06, 2024
Fixed bug with AirPlay output selection picker on iOS 17.
17.0.0
Oct 25, 2023
Update for iOS 17.
Version history