AR-Oscilloscope

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

Alex K · oscilloscope.android

5.0 out of 5 (2 ratings) 50K+ downloads v1.1.5.2 998.9 KB Android 8.0+ PEGI 3 · Everyone

Download APK 998.9 KB All versions

Signature matches the Google Play version Details

Watch the AR-Oscilloscope trailer on YouTube

At a glance

Latest version: v1.1.5.2 (57)
Updated: Nov 4, 2025 (11 months ago)
APK size: 998.9 KB
Requires: Android 8.0+ (API 26)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Tools (app)
Permissions: 8 (3 sensitive)
Website: AR-Oscilloscope.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

AR-Oscilloscope is an app by Alex K in the Tools category. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 1.1.4.3, the minimum Android version rose from 4.0 to 8.0. It asks for 8 permissions, 3 of them sensitive: precise location, record audio and modify shared storage. Compared with version 1.1.5.1, it adds 1 new permission: “Full network access”.

What's new in v1.1.5.2

1.1.4.3 Fixed reported crash. Thank you for your reports. 1.1.4.2 Math parameter T(Time) didn't work for Scan mode, it was fixed. Pause for Single Trigger mode was fixed as well. Other fixes.

Description

From the listing uploaded by “appupdater”.

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 System Requirements: Android 3.0 and up Please email [email protected] to report bugs, ask questions or give us your feedback.

Version history

4 versions are listed; the oldest rated Trusted is v1.1.4.3. Since v1.1.5.2 it requires Android 8.0+.

v1.1.5.2 LATEST Nov 4, 2025 998.9 KB TRUSTED v1.1.5.1 Nov 17, 2025 740.5 KB TRUSTED v1.1.4.3 Feb 10, 2018 1.1 MB TRUSTED v1.1.3.2 Nov 5, 2015 309.5 KB UNKNOWN

All 4 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Nov 4, 2025.
Certificate issued to “Olex Kyrechenko” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Nov 4, 2025
Validated against Google Play Nov 4, 2025
Signed byCN=Olex Kyrechenko, L=Palm Harbor, ST=FL
Signing certificate (SHA-1)FB:8E:99:20:D6:E1:28:22:95:04:7D:FB:B2:D7:DE:82:A9:82:22:5C
File MD5804c23bc3fff4e8e138763fb38331f59
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (8)

AR-Oscilloscope requests 8 permissions, 3 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Bluetooth android.permission.BLUETOOTH
Bluetooth admin android.permission.BLUETOOTH_ADMIN
Full network access android.permission.INTERNET
Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
Prevent the device from sleeping android.permission.WAKE_LOCK

Required hardware & features

Bluetooth android.hardware.bluetooth
Basic touch input android.hardware.faketouch
Location android.hardware.location
Microphone android.hardware.microphone
Landscape screen android.hardware.screen.landscape

AR-Oscilloscope APK: questions and answers

Is there a version of AR-Oscilloscope for older Android phones?

The current version needs Android 8.0 or later. Version 1.1.5.1 is the newest listed build that installs on Android 4.0 and later. Get version 1.1.5.1 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the AR-Oscilloscope APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 804c23bc3fff4e8e138763fb38331f59.