OctaveScope
28
ASO score
Text
37/100
Reviews
0/100
Graphic
42/100
Other
0/100
App Rating
3
Votes
1
App Age
3m 27d
Last Update
Sep 15, 2025
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
3
|
4.57
|
-34%
|
|
Number of Ratings (Voted)
|
1
|
593.4K
|
-100%
|
|
App Age
|
0y 3m
|
8y 5m
|
-96%
|
|
In-app Purchases Price
|
$0
|
$42
|
|
|
Update Frequency
|
118d
|
31d
|
+285%
|
|
Title Length
|
11
|
25
|
-56%
|
|
Subtitle Length
|
30
|
27
|
+11%
|
|
Description Length
|
1 169
|
2 749
|
-57%
|
|
Number of Screenshots
|
195
|
1267
|
-85
%
|
|
Size
|
11MB
|
223MB
|
-95
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Jan 04, 2026 | Jan 11, 2026 |
|---|---|---|
|
No results were found!
|
||
| Top | Jan 04, 2026 | Jan 11, 2026 |
|---|---|---|
|
No results were found!
|
||
| Top | Jan 04, 2026 | Jan 11, 2026 |
|---|---|---|
|
No results were found!
|
||
| Top | Jan 04, 2026 | Jan 11, 2026 |
|---|---|---|
|
No results were found!
|
||
Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
11
of 30
)
OctaveScope
Subtitle
(
Characters:
30
of 30
)
Piano Inharmonicity Visualizer
Description
(
Characters:
1169
of 4000
)
OctaveScope – Visualize Piano Inharmonicity
The OctaveScope Real-Time Audio Analyzer turns your iPhone or iPad into a powerful real-time oscilloscope and spectrum analyzer for music, acoustics, and tuning. Designed for musicians, piano tuners and technicians and the simply curious; it gives you a clear view of sound in both the time and frequency domains.
Features
• Live Microphone Capture – View incoming audio instantly with low-latency processing.
• Waveform Oscilloscope – Inspect raw waveforms and filtered harmonics in real time.
• FFT Deconvolution – Analyze fundamental tones and harmonic overtones with precision.
• Octave Sizing – Widths from 2:1 to 10:5.
• Harmonic Tracking – See multiples of the fundamental frequency (2×, 3×, 4×, etc.) with dedicated filters.
• Dark Mode – Clear high-contrast visuals.
• Educational & Practical – Great for music practice, instrument tuning, and exploring the science of sound.
• Flat-Sharp indicators to visualize intonation.
With OctaveScope, you can watch sound unfold — from raw waveforms to harmonic structure — right in your hand.
Unlock the beauty of an accurately tuned piano scale with OctaveScope.}
Read more
