Version history
Audio Spectrum Analyzer
29
ASO score
Text
29/100
Reviews
0/100
Graphic
60/100
Other
0/100
App Rating
3.7
Votes
109
App Age
15y 6m
Last Update
May 06, 2021
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
3.67
|
4.58
|
-20%
|
|
Number of Ratings (Voted)
|
109
|
579.4K
|
-100%
|
|
App Age
|
15y 6m
|
8y 3m
|
+87%
|
|
Price
|
$3
|
$1
|
+353%
|
|
In-app Purchases Price
|
$0
|
$41
|
|
|
Update Frequency
|
1680d
|
31d
|
+5 281%
|
|
Title Length
|
23
|
25
|
-8%
|
|
Subtitle Length
|
0
|
27
|
|
|
Description Length
|
905
|
2 741
|
-67%
|
|
Number of Screenshots
|
1560
|
1285
|
+21
%
|
|
Size
|
0MB
|
218MB
|
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 03, 2025 | Dec 10, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 03, 2025 | Dec 10, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 03, 2025 | Dec 10, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 03, 2025 | Dec 10, 2025 |
|---|---|---|
|
No results were found!
|
||
Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
23
of 30
)
Audio Spectrum Analyzer
Subtitle
(
Characters:
0
of 30
)
Description
(
Characters:
905
of 4000
)
Spectrum Pad turns your iPad, iPhone, or iPod Touch into an audio spectrum analyzer. Frequencies up to 20 kHz can be displayed.
You can control the displayed frequency span, as well as the FFT size, from 1024 to 262144 bins.
A logarithmic display of the entire 10 Hz to 20 kHz frequency range is available, and the graph fill mode can be turned on and off, as well as the display of up to five frequency markers.
Filtering (averaging) can be applied to the spectrum, to smooth out variations.
You can turn on the Peak Hold to make it easier to see transient events, as well as adjust the decay rate.
Swiping with two fingers lets you adjust the brightness of the spectrum or the graticule grid overlay.
Tapping three times with two fingers will save a screenshot to your Photos.
One of several user selectable window functions can be used:
Rectangular
Hanning
Hamming
Tukey
Cosine
Lanczos
Blackman}
Read more
Other
Additional Information
Version history
1.3.2
May 06, 2021
-Performance Improvement
1.0.7
Nov 21, 2019
- Kleine Verbesserungen
