Version history
SPLnWATCH (SPLnFFT extension)
48
ASO score
Text
67/100
Reviews
0/100
Graphic
60/100
Other
0/100
App Rating
3.3
Votes
3
App Age
10y 8m
Last Update
Feb 20, 2022
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
0
|
4.69
|
|
|
Number of Ratings (Voted)
|
0
|
812.2K
|
|
|
App Age
|
10y 7m
|
8y 7m
|
+24%
|
|
Price
|
$4
|
$0
|
|
|
In-app Purchases Price
|
$0
|
$48
|
|
|
Update Frequency
|
1393d
|
27d
|
+5 014%
|
|
Title Length
|
29
|
26
|
+12%
|
|
Subtitle Length
|
24
|
28
|
-14%
|
|
Description Length
|
1 545
|
3 243
|
-52%
|
|
Number of Screenshots
|
1010
|
1418
|
-29
%
|
|
Size
|
19MB
|
346MB
|
-95
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 06, 2025 | Dec 13, 2025 |
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No results were found!
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| Top | Dec 06, 2025 | Dec 13, 2025 |
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No results were found!
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| Top | Dec 06, 2025 | Dec 13, 2025 |
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No results were found!
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| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
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No results were found!
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Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
29
of 30
)
SPLnWATCH (SPLnFFT extension)
Subtitle
(
Characters:
24
of 30
)
Extension App of SPLnFFT
Description
(
Characters:
1545
of 4000
)
This is an extension for this other App: "SPLnFFT Noise Meter". This daugther App brings additional services that could hardly be packed in the mother App.
This App works better if you already own SPLnFFT. Indeed some important settings are shared (calibration of gains). If you do not own SPLnFFT, this App will run nevertheless, with this limitation: practical upper level will be limited to less than 100dB(A).
Main feature is to connect to an Apple Watch in order to display current noise level. On top of this, this App computes and records continuously statistics on audio samples. Thanks to the unique dosemetering feature, you will get notification on your Apple Watch when noise level becomes too high: a haptic alert will be triggered as soon as your noise exposition becomes worrying or critical (green/yellow/red flag).
An audio file - which covers the latest active period - can be exported by mail. Take care to disable recording when running this App for a long time: the used storage space can become very huge !
Note that the Watch is just a remote display: all computings are done by the iPhone. The microphone being used is that of the iPhone, not of the Watch (not possible as of today).
If you own "SPLnFFT Noise Meter", it must be installed on your device and run at least once to be identified, and share some information and settings. Most important setting to share is what is obtained when running the 'SET' procedure in 'Mic.' tab (see dedicated video on YouTube). Sharing of information between Apps is automatic.}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 3 |
| App Store Link: | |
| Price: | 3.99 $ |
| Website: | |
| Email: | - |
| Privacy Policy: | |
| Categories: | Health & Fitness |
| Size: | 18MB |
| App Age: | 10 years 8 months |
| Release Date: | Apr 23, 2015 |
| Last Update: | Feb 20, 2022 |
| Version: | 2.4 |
Version history
2.4
Feb 20, 2022
Re-compiled for latest iOS. Better handling of various screen sizes and shapes.
2.3
Feb 01, 2020
Optimized for latest iPhone (11) and iOS (13). Dropping old versions of watchOS (<5.1).