Version history
Spectrum Analyzer RTA
63
ASO score
Text
77/100
Reviews
50/100
Graphic
60/100
Other
0/100
App Rating
4.5
Votes
163
App Age
13y 3m
Last Update
May 05, 2020
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.47
|
4.56
|
-2%
|
|
Number of Ratings (Voted)
|
163
|
585.2K
|
-100%
|
|
App Age
|
13y 2m
|
8y 3m
|
+60%
|
|
Price
|
$20
|
$1
|
+2 929%
|
|
In-app Purchases Price
|
$0
|
$40
|
|
|
Update Frequency
|
2062d
|
30d
|
+6 847%
|
|
Title Length
|
21
|
25
|
-16%
|
|
Subtitle Length
|
24
|
27
|
-11%
|
|
Description Length
|
1 184
|
2 731
|
-57%
|
|
Number of Screenshots
|
1716
|
1251
|
+37
%
|
|
Size
|
0MB
|
222MB
|
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 19, 2025 | Dec 26, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 19, 2025 | Dec 26, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 19, 2025 | Dec 26, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 19, 2025 | Dec 26, 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:
21
of 30
)
Spectrum Analyzer RTA
Subtitle
(
Characters:
24
of 30
)
Sound Frequency Analyzer
Description
(
Characters:
1184
of 4000
)
***** "As a former IEEE Technical Committee Chair for Signal Processing, I find this app amazingly flexible and useful. Works very well with its proper designed-in control selections." - Roblake
Spectrum Analyzer for iOS is a powerful real-time audio analysis app. Designed with musicians and recording engineers in mind, it can also be used by anyone interested in the world of sound. Ideal for room tuning or speaker tuning, the app enables portable, precision audio measurement and visualization.
Feature Highlights:
● Octave Band Real Time Analyzer
● FFT Plot (Fast Fourier Transform)
● Spectrograph module
● Test Tone and White/Pink Noise Generator
● Native iPhone X graphics
>>> Check out the demo videos at SpectrumAnalyzerApp.com
Audio input may be acquired via the built-in microphone or an external measurement microphone. For best results we recommend using a calibrated measurement microphone connected via USB audio interface or iPhone dock connector. This allows for high precision and flat frequency response, as well as for stereo input.
Audio credits:
"Basement Floor" and "Enchanted Journey" by Kevin MacLeod
"Evening Birdsong" and "Cuckoo" by Benboncan}
Read more
Other
Additional Information
Version history
May 05, 2020
First release
1.9.5
Nov 19, 2018
Thank you for helping us improve Spectrum Analyzer app! Please rate it on the App Store now, so we can make it even better!
● Toggle between Flat, A and C weighted modes
● Snapshot overlay for quick comparison (RTA module)