Version history
Oscilloscope
51
ASO score
Text
52/100
Reviews
50/100
Graphic
60/100
Other
0/100
App Rating
4.4
Votes
60
App Age
15y 3m
Last Update
Nov 03, 2023
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.38
|
4.56
|
-4%
|
|
Number of Ratings (Voted)
|
59
|
585.2K
|
-100%
|
|
App Age
|
15y 3m
|
8y 3m
|
+84%
|
|
Price
|
$20
|
$1
|
+2 929%
|
|
In-app Purchases Price
|
$0
|
$40
|
|
|
Update Frequency
|
785d
|
30d
|
+2 545%
|
|
Title Length
|
12
|
25
|
-52%
|
|
Subtitle Length
|
30
|
27
|
+11%
|
|
Description Length
|
1 849
|
2 731
|
-32%
|
|
Number of Screenshots
|
550
|
1251
|
-56
%
|
|
Size
|
8MB
|
222MB
|
-97
%
|
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 |
|---|---|---|
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No results were found!
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| Top | Dec 19, 2025 | Dec 26, 2025 |
|---|---|---|
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No results were found!
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| Top | Dec 19, 2025 | Dec 26, 2025 |
|---|---|---|
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No results were found!
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| Top | Dec 19, 2025 | Dec 26, 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:
12
of 30
)
Oscilloscope
Subtitle
(
Characters:
30
of 30
)
Test audio and analog signals.
Description
(
Characters:
1849
of 4000
)
"I use this for analog, and audio measurements. Attach an Apple USB adapter and a $40 stereo A-D converter available online, and my iPad is like a $300 O'Scope." -thymeout-
Oscilloscope app is great for analyzing audio range signals, or learning oscilloscope measurement basics. The interface includes many standard oscilloscope controls, such as: triggering, time and voltage per division, signal measurement cursors, and more.
The app incorporates a signal (function) generator capable of generating sine, square, triangle, and sawtooth waveforms of up to 22 KHz. Calibration to an external reference signal is supported, guaranteeing the accuracy of measurements.
Input can be acquired via the built-in microphone or an external mic/probe connected to the headset connector. For best results, use an external audio interface connected to your device dock. This allows for standard audio equipment to be connected, as well as for dual channel input. Oscilloscope probes also be connected (using a BNC connector). When feeding external signals via probes, you should take care not to exceed 1V AC voltage. Currently iDevices support only AC input.
For up-to-date information on feeding signals and currently supported audio interfaces, please visit http://oa.onyx3.com
Feature Highlights:
● Real-time waveform display (60 FPS)
● Triggering modes: Normal, Auto, Single
● Set trigger level and pre-trigger time
● Dual channel signal generator
● Reference signal calibration
● Pause function to get a screen capture
● Export traces as text file for further analysis
● Measure signal data using cursors
● Use "finger pinch" on screen to set voltage and time base
● Double tap screen to enter Black Panel mode
● Three color themes to choose from
● XY mode for viewing Lissajous figures
● Frequency range 20Hz-22KHz
● iPhone X ready}
Read more
Other
Additional Information
Version history
2.6.9
Nov 03, 2023
- Support for latest devices and resolutions
- Fixed a minor graphics issue
1.0.2
Apr 08, 2021
- Minor bug fixes