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Last updated on: 2026-05-23
Android Apps > Tools > AR-Oscilloscope
AR-Oscilloscope icon

AR-Oscilloscope

1.1.5.2
Alex K
4.42
549 reviews
100,000+
Downloads
Free

Android Bluetooth Oscilloscope. For more info visit http://ar-oscilloscope.com

Not recently updated — last update was on 2019-10-06. This app may no longer be actively maintained.
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About AR-Oscilloscope

AR-Oscilloscope is a tools app developed by Alex K.

Download Statistics

AR-Oscilloscope has been downloaded 130 thousand times. In the last 30 days, the app was downloaded 77 times.

User Ratings

AR-Oscilloscope is rated 4.42 out of 5 stars. The rating is based on 550 ratings.

App Information

AR-Oscilloscope is FREE to download. The APK download size is 998.92 kB. The latest version available is 1.1.5.2. The last update was on October 6, 2019.

Technical Requirements

AR-Oscilloscope requires Android 8.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play June 2013.

Description
Android Bluetooth Oscilloscope.
It can be used on any mobile device with Android, Windows or Linux PC (Mac is coming) system using Bluetooth technology. It means that there are no any wire connections to your phone, tablet or PC, which can guarantee the safety of your mobile device or PC, plus portability.
The oscilloscope is the most frequently used, most flexible device for electric measurements.
It visualizes an electric potential over time function, producing much more information than other potential and current measurement methods.
With an oscilloscope the following quantities can be either directly or indirectly measured:
direct voltage, alternating voltage, direct current, alternating current, time, time delay, phase, phase difference, frequency to view live waveforms, make measurements.

For more info visit http://ar-oscilloscope.com

Features

Demo mode available.
Displaying the audio waveform captured from a microphone.
Accelerometer waveform, x y z.
Measure: frequency, min/max, peak-peak
FFT for microphone input.
Shows trigger level information
Save screen captures from your instrument onto your mobile device
Save signal to file in csv format.
Protocol Decoders:
- SPI
- I2C
- Guess bitrate
- UART
- 1-Wire link layer
- IR NEC

Math channels

System can display up to 5 math channels.
• Main operations: +, –, ×, /, sqrt, x^y, exp, ln, log, abs
• Trigonometric functions: sin, cos, tan, asin, acos, atan
• Additional operands: PI, T (time)
Math example: exp(-T*125)*sin(2*pi*1000*T)

Control the following functions

• start/stop/single acquisition
• change time/div
• change volts/div
• turn channels on/off
• select trigger type/level
• screen zooming
• full screen mode
• font size
• signal retention level
• double click on triggers sets them to zero level


Please email aroscilloscope@gmail.com to report bugs, ask questions or give us your feedback.

Recent changes:
A microphone access permission request has been added.
Show more Show less

More data about AR-Oscilloscope

Price Free to download
Total downloads 130 thousand
Recent downloads 77
Rating 4.42 based on 550 ratings
Ranking Not ranked
Version 1.1.5.2
APK size 998.9 KB
Number of libraries 0
Designed for Android 8.0+
Suitable for Everyone
Ads NO ads

App Performance Report

Get a detailed PDF report for AR-Oscilloscope with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

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AR-Oscilloscope compared with similar apps

Common keywords of similar apps

Device Ar Bluetooth Mobile Pc Current Math Channels Info Visit Http System Wire Electric Measurements Potential Information Direct Alternating Phase Waveform Save Exp Functions Sin Pi Change Div Oscilloscope Time Level Microphone Screen Voltage Frequency Mode Peak Trigger Signal

Keywords missing from this app

Data Sound Display Audio Amplitude Meter Measurement Real Spectrum App View Sensor Displays Readout Analysis Fft Color Function Analyzer Detector Range Record Signals High Spectrogram Pro Recent Light Generator Khz Linear Size Mictester Noise Response Export Sensors Temperature Devices

Google Play Rating history and histogram

360
130
0
0
39

Downloads over time

AR-Oscilloscope has been downloaded 130 thousand times. Over the past 30 days, it has been downloaded 77 times.

Changelog of AR-Oscilloscope

  • Jun 21, 2021Installs100,000+ installs
  • Oct 6, 2019UpdateVersion 1.1.5.2
  • Dec 16, 2018UpdateVersion 1.1.5.1
  • Oct 11, 2018UpdateVersion 1.1.4.4
  • Oct 27, 2017Installs50,000+ installs
  • Aug 27, 2017UpdateVersion 1.1.4.3
  • Aug 25, 2017UpdateVersion 1.1.4.2
  • Aug 10, 2017UpdateVersion 1.1.4.1
  • Apr 17, 2017UpdateVersion 1.1.3.11
  • Apr 3, 2017UpdateVersion 1.1.3.9
  • Mar 20, 2017UpdateVersion 1.1.3.8
  • Mar 3, 2017UpdateVersion 1.1.3.7
  • Sep 12, 2016UpdateVersion 1.1.3.6
  • May 27, 2016UpdateVersion 1.1.3.5
  • Apr 8, 2016UpdateVersion 1.1.3.4
  • Dec 5, 2015UpdateVersion 1.1.3.3
  • Apr 19, 2015UpdateVersion 1.1.3.2
  • Apr 7, 2015UpdateVersion 1.1.3.1
  • Apr 12, 2014Installs10,000+ installs
  • Jan 10, 2014Installs5,000+ installs
  • Dec 7, 2013UpdateVersion 1.1.2.2
  • Oct 26, 2013UpdateVersion 1.1.2.1
  • Sep 5, 2013Installs1,000+ installs
  • Aug 10, 2013UpdateVersion 1.1.1.2.1
  • Jul 29, 2013Installs500+ installs
  • Jun 10, 2013New AppVersion 1.0 in Tools for Free
Show more Show less

Developer information for Alex K

Alex K

aroscilloscope@gmail.com

Website

N/A

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Comments on AR-Oscilloscope for Android

★★★★★ Very good But I can't use with the microphone input, if the signal is a DC current, the oscilloscope doesn't work, only work for measure know wave forms with frequency than 100 Hertz, please show schematic to use correctly the mic input.
★★★★★ Great scope! Latest update brought many improvements, including zooming, using three axes of the accelerometer as input, and Fast Fourier Transform (FFT)! Great app!
★★★★★ I am especially pleased with the design and the performance and expansive utility of this application and its associated hardware module. Notably very good work, guys.
★★☆☆☆ AC coupling ONLY Missing the primary function used by most people most of the time on a scope. You can only look at fast changing signals. Hopefully they fix this, and get DC coupling, so you can read sensors, DC supply interruptions, ect.
★★☆☆☆ Showing sine wave like triangular waves. How will I see a sine wave?
★★☆☆☆ Unable to connect any input via TRRS plug!!!!! Followed instructions as seen on YouTube. Useless!!!!
★★☆☆☆ Very stupid and uncomfortable interface!!! Missing sliders for channels vertical position, missing MANY of important knobs of oscilloscopes!!!!!!!!!! If the right side there is too much empty space!!! And where is the second channel??

Google Play Rankings for AR-Oscilloscope

This app is not ranked

Technologies used by AR-Oscilloscope

AR-Oscilloscope is requesting 9 permissions and is using 2 libraries.

Permissions

Development tools
test access to protected storage
Your location
precise (GPS) location
Network communication
pair with Bluetooth devices, full network access
Storage
modify or delete the contents of your USB storage
Hardware controls
change your audio settings, record audio
System tools
access Bluetooth settings, prevent phone from sleeping
No known libraries used.
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