---
title: "Oscilloscope - Reviews, Revenue and Downloads in United States | Apple App Store"
description: ""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 "
---

# Oscilloscope — United States
> Test audio and analog signals.

![Oscilloscope App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/5f/64/6f/5f646f46-9de5-7d93-671d-317378fb6621/AppIcons-1x_U007emarketing-0-4-85-220.png/434x0w.png)

**Developer:** [ONYX 3](https://apptail.io/developer/onyx-3-EoJ)
**Category:** Music
**Rating:** 4.1/5 (19 ratings)
**Price:** Free
**Bundle ID:** com.onyx3.oscilloscope
**Store:** Apple App Store
**Country:** United States
**Version:** 2.6.9 (released 2023-11-03)
**Original Release:** 2012-09-18

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id388636804)
**AppTail Page:** [https://apptail.io/app/oscilloscope-BMMe/united-states](https://apptail.io/app/oscilloscope-BMMe/united-states)

## Oscilloscope Description
"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 
 

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

## Oscilloscope Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/23/fc/3d/23fc3d8b-1403-05d1-7da3-5142125921d2/mzl.vswuxdhx.png/960x640.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/52/4e/66/524e66a5-19f4-6c14-e57f-136daa9c1988/mzl.poxcitjw.png/960x640.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/b2/39/b2/b239b28c-874d-f098-20ec-a442418ad856/mzl.ivpsxltb.png/960x640.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/b9/ad/08/b9ad085d-8e24-a607-9e55-f6496096168c/mzl.gewvefws.png/960x640.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/63/a6/21/63a62171-5129-8f65-db3e-1cd631f7e4fd/mzl.cessnbpq.png/960x640.png)

## Oscilloscope Rating Breakdown in United States
- 5 stars: 10 (53%)
- 4 stars: 5 (26%)
- 3 stars: 2 (11%)
- 2 stars: 0 (0%)
- 1 stars: 2 (11%)

## Oscilloscope Reviews in United States

### ***-- "Screen Hog 🖥🐽"
Needs split view mode to analyze internal apps without having to switch screens
-- dataBANG, 2022-12-20

### ***** "Pls one of the devs respond!"
Hi, I love this app, but I was thinking there would be audio for the input mode )): Is there a way to turn on audio?? Or is it just waves. Please help! I really bought this for the purpose of trying to learn how to make music videos with it, and it’s well.. I cant make music videos without music. So pls help! Thanks!
-- Anora the Dragon, 2021-12-16

### ***** "Please update for recent iOS"
App works great, and developers respond to reviews.  Thank you.
-- brite string, 2020-12-14

### ****- "Super Sensitive-the way it should be"
very useable audio scope. One thing they definitely need to do is add a snapshot or screen capture utility. Right now, all you can do is look at the signal. Also some kind of export to raw feature would be usable to tech’s. Thanks
-- dfghje, 2020-01-06

### ***** "Very handy app"
I wish there was a way to turn off AUTO mode and revert to the previous settings if you have tapped AUTO by mistake
-- JimHrmn, 2019-10-14

### ***-- "Application Not accessing mic"
I have Ipad pro 2018 ios 12.4 and the application is not accessing the built in ipad microphone which kinda bums me out because i bought it just to play around with the XY scope... any way you guys can fix this? ...Thank you
-- looseskrewz, 2019-07-27

### ****- "CRAZY awesome, but a few requests"
Really love this app. I use it to visualize musical waveforms for projection with video synthesis and analog glitch mixing. Given that my use for this is 100% for visual enjoyment and has no technical purpose to me, I would love more options over controlling the appearance of the waveforms. Especially contrast, color, removing the grid, line thickness, and other things. This could be a really fantastic visualization app if it wanted to be. I’m currently using mine with a Roland Go Mixer for direct digital audio and an Apple TV to mix it into my video rig. Works fantastic! Turns my iPad into a really freaking slick AV toy.
-- GilesInDisguise, 2018-11-25

### ***** "Love it!"
Best on the app store for sure!

So thankful this is still supported! iOS 12 update! :)
-- Donnie Herman, 2018-11-02

### ***** "Great for monitoring Eurorack levels!"
This is a great app for the money! I read the info and took a chance on how well it could read DC values in order to monitor control voltages, and it does great! I paired my Eurorack rig with an ES-8 interface and can directly monitor audio values and control values. Takes a second to scale onto the screen with proper amplitude to get the idea, but it's not inaccurate and not hard to calibrate. Saved me $400 on a Data module (which is great and has much more functionality), but for monitoring without a computer, this app is the WINNER!
-- D77, 2018-01-22

### ****- "Great works with ES-8 D.C. Coupled interface"
This is the best app I've found so far that works with expert sleepers es-8 audio interface (es8 has D.C. Inputs and outputs ) the buffer settings could be larger for better LFO viewing but this is by far the best I've seen. Controls could be a bit better and there is no analog persistence mode to make it look pretty. But over all it's really great for the money. Hope this continues to get updates!
-- flux302, 2017-03-07

[View all Oscilloscope reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)


## Oscilloscope Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Azerbaijan | Music | #101 |
| Top Paid | Pakistan | Music | #192 |
| Top Paid | Lebanon | Music | #199 |
| Top Paid | Austria | Music | #231 |
| Top Paid | Hungary | Music | #244 |

## Oscilloscope Discovered Keywords
- audio oscilloscope
- oscilloscope


## Oscilloscope Available In
- [United States](https://apptail.io/app/oscilloscope-BMMe/united-states)
- [Germany](https://apptail.io/app/oscilloscope-BMMe/germany)
- [United Kingdom](https://apptail.io/app/oscilloscope-BMMe/united-kingdom)
- [Vietnam](https://apptail.io/app/oscilloscope-BMMe/vietnam)
- [Italy](https://apptail.io/app/oscilloscope-BMMe/italy)
- [South Korea](https://apptail.io/app/oscilloscope-BMMe/south-korea)
- [Canada](https://apptail.io/app/oscilloscope-BMMe/canada)
- [Australia](https://apptail.io/app/oscilloscope-BMMe/australia)
- [Israel](https://apptail.io/app/oscilloscope-BMMe/israel)
- [India](https://apptail.io/app/oscilloscope-BMMe/india)
- [Portugal](https://apptail.io/app/oscilloscope-BMMe/portugal)
- [Iceland](https://apptail.io/app/oscilloscope-BMMe/iceland)
- [Russia](https://apptail.io/app/oscilloscope-BMMe/russia)
- [Sweden](https://apptail.io/app/oscilloscope-BMMe/sweden)
- [Japan](https://apptail.io/app/oscilloscope-BMMe/japan)
- [Austria](https://apptail.io/app/oscilloscope-BMMe/austria)
- [Switzerland](https://apptail.io/app/oscilloscope-BMMe/switzerland)
- [Spain](https://apptail.io/app/oscilloscope-BMMe/spain)
- [France](https://apptail.io/app/oscilloscope-BMMe/france)
- [Finland](https://apptail.io/app/oscilloscope-BMMe/finland)
- [Mexico](https://apptail.io/app/oscilloscope-BMMe/mexico)
- [China](https://apptail.io/app/oscilloscope-BMMe/china)
- [Brazil](https://apptail.io/app/oscilloscope-BMMe/brazil)
- [Netherlands](https://apptail.io/app/oscilloscope-BMMe/netherlands)
- [Norway](https://apptail.io/app/oscilloscope-BMMe/norway)
- [Czechia](https://apptail.io/app/oscilloscope-BMMe/czechia)
- [Denmark](https://apptail.io/app/oscilloscope-BMMe/denmark)
- [Peru](https://apptail.io/app/oscilloscope-BMMe/peru)
- [Philippines](https://apptail.io/app/oscilloscope-BMMe/philippines)
- [Pakistan](https://apptail.io/app/oscilloscope-BMMe/pakistan)
- [Poland](https://apptail.io/app/oscilloscope-BMMe/poland)
- [Romania](https://apptail.io/app/oscilloscope-BMMe/romania)
- [Saudi Arabia](https://apptail.io/app/oscilloscope-BMMe/saudi-arabia)
- [Singapore](https://apptail.io/app/oscilloscope-BMMe/singapore)
- [Slovenia](https://apptail.io/app/oscilloscope-BMMe/slovenia)
- [Thailand](https://apptail.io/app/oscilloscope-BMMe/thailand)
- [Türkiye](https://apptail.io/app/oscilloscope-BMMe/turkey)
- [Taiwan](https://apptail.io/app/oscilloscope-BMMe/taiwan)
- [Ukraine](https://apptail.io/app/oscilloscope-BMMe/ukraine)
- [Uzbekistan](https://apptail.io/app/oscilloscope-BMMe/uzbekistan)
- [United Arab Emirates](https://apptail.io/app/oscilloscope-BMMe/united-arab-emirates)
- [South Africa](https://apptail.io/app/oscilloscope-BMMe/south-africa)
- [Argentina](https://apptail.io/app/oscilloscope-BMMe/argentina)
- [Azerbaijan](https://apptail.io/app/oscilloscope-BMMe/azerbaijan)
- [Belgium](https://apptail.io/app/oscilloscope-BMMe/belgium)
- [Belarus](https://apptail.io/app/oscilloscope-BMMe/belarus)
- [Chile](https://apptail.io/app/oscilloscope-BMMe/chile)
- [Colombia](https://apptail.io/app/oscilloscope-BMMe/colombia)
- [Dominican Republic](https://apptail.io/app/oscilloscope-BMMe/dominican-republic)
- [Algeria](https://apptail.io/app/oscilloscope-BMMe/algeria)
- [Ecuador](https://apptail.io/app/oscilloscope-BMMe/ecuador)
- [Egypt](https://apptail.io/app/oscilloscope-BMMe/egypt)
- [Greece](https://apptail.io/app/oscilloscope-BMMe/greece)
- [Hong Kong SAR China](https://apptail.io/app/oscilloscope-BMMe/hong-kong)
- [Hungary](https://apptail.io/app/oscilloscope-BMMe/hungary)
- [Indonesia](https://apptail.io/app/oscilloscope-BMMe/indonesia)
- [Ireland](https://apptail.io/app/oscilloscope-BMMe/ireland)
- [Kuwait](https://apptail.io/app/oscilloscope-BMMe/kuwait)
- [Cayman Islands](https://apptail.io/app/oscilloscope-BMMe/cayman-islands)
- [Kazakhstan](https://apptail.io/app/oscilloscope-BMMe/kazakhstan)
- [Lebanon](https://apptail.io/app/oscilloscope-BMMe/lebanon)
- [Sri Lanka](https://apptail.io/app/oscilloscope-BMMe/sri-lanka)
- [Luxembourg](https://apptail.io/app/oscilloscope-BMMe/luxembourg)
- [Latvia](https://apptail.io/app/oscilloscope-BMMe/latvia)
- [Malta](https://apptail.io/app/oscilloscope-BMMe/malta)
- [Malaysia](https://apptail.io/app/oscilloscope-BMMe/malaysia)
- [Nigeria](https://apptail.io/app/oscilloscope-BMMe/nigeria)
- [New Zealand](https://apptail.io/app/oscilloscope-BMMe/new-zealand)

---

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