PROTO – circuit simulator (MOD, Premium Unlocked/VIP/PRO) v APK Download


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Download PROTO – circuit simulator MOD APK 1.5.0 (Premium Unlocked/VIP/PRO) for Android – Free – Latest. PROTO – circuit simulator is published by PROTO (Google Play: com.proto.circuitsimulator).

NamePROTO – circuit simulator
Requirement5.0 and up
Updated on2 Days Ago
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Features MOD APK of PROTO – circuit simulator

Download PROTO – circuit simulator MOD APK with Premium Unlocked/VIP/PRO.


  • Unlocked Premium.
  • Unlocked VIP.
  • Unlocked Pro.
  • Free.
  • MOD Paid.

Install PROTO – circuit simulator MOD APK

To download PROTO – circuit simulator (Premium Unlocked/VIP/PRO) APK and other applications at you should see the instructions below.

  1. You can download it by clicking the download button below the article. Then wait a few seconds for the system to automatically download the PROTO – circuit simulator MOD APK / DATA file
  2. To install software anywhere else, you have to enable installation from third-party sources.
  3. Enable the “Unknown Sources” setting: Go to Menu > Settings > Security > and check for unknown sources so that your phone can install applications from sources other than the Google Play Store.
  4. Once you have completed the above step, you can go to the “Download” folder in the file manager and click on the downloaded MOD APK file.

After the installation is complete, you can open the application and experience as usual.

Note: Before installing the APK MOD, you need to uninstall the original version or another MOD version.

About PROTO – circuit simulator

Are you looking for tools like Multisim, SPICE, LTspice, Proteus or Altium? That’s great! PROTO is an real time electronic circuit simulator which means you are able to setup a circuit with various components and simulate behaviour of the electronic circuit.
During simulation you can check voltages, currents and many other variables. Check signals on multichannel oscilioscope and tune your circuit in real time! You can also use PROTO as logic circuit simulator and perform digital electronic analysis!

* You can report an issue or make component request at *

+ Animations of voltage values and current flows
+ Adjusts circuit parameters (like voltage, current and other)
+ Four-channel oscilloscope
+ Single play/pause button to control simulation
+ Copy electronic components
+ Learn about electronic circuits by examples in app

+ DC, AC, Square, Trinagle, Sawtooth, Pulse, Noise voltage source
+ Current source
+ Resistor
+ Potentiometer
+ Capacitor
+ Inductor
+ Transformer
+ Diode (rectifying diode, LED, Zener, Schottky)
+ Transistor (NPN, PNP, N and P channel Mosfet)
+ Switches (SPST, Relay)
+ Bulb
+ Operational amplifier
+ Timer 555 (NE555)
+ Digital Gates (AND, NAND, OR, XOR, NOR, Inverter)
+ Voltmeter
+ Ammeter
+ Fuse
+ Photoresistor (uses phone light sensor)
+ Analog-to-digital converter (ADC)
+ Accelerometer (uses phone accelerometer sensor)
+ FM source
+ Logic Input
+ Memristor

Frequently Asked Questions (FAQ)

Q. How to download PROTO – circuit simulator on

To download PROTO – circuit simulator Apk Mod, please click on the download button at the top of the article or at the end of this article. You will then find the Apk file on’s “Download” page. Follow the necessary instructions and you will download PROTO – circuit simulator MOD APK (Premium Unlocked/VIP/PRO) for free.

The installation steps after downloading most premium app are the same. Open menu, settings, security and search for unknown sources so your phone can install apps from sources other than Google Play Store, Go to the “Downloads” folder on your device and click on the downloaded file. Then install and launch it on your phone. Wait a moment for the device to install the premium app.

Q. Is it safe to download PROTO – circuit simulator APK Mod (Premium Unlocked/VIP/PRO) on

When the user downloads the Apk file from, we will check the relevant APK file on Google Play and let the user download it directly. The games and applications uploaded to our website are safe and harmless to users.

Q. Why do you need permission to install PROTO – circuit simulator Mod Hack (Premium Unlocked/VIP/PRO) ?

The app needs access to the system on your device. When you install an application, you will be notified of all the permissions required to run the application.


PROTO – circuit simulator (com.proto.circuitsimulator) is a premium app on Android, download the latest version of PROTO – circuit simulator Hack Mod (Premium Unlocked/VIP/PRO) 2021 for Android. This premium app can be played for free and does not require root.

PROTO – circuit simulator MOD APK (Premium Unlocked/VIP/PRO) APK + OBB 2021 can be downloaded and installed on your android device with android version 4.1 or higher. Download this premium app using your favorite browser and click install to install the premium app. Downloading (com.proto.circuitsimulator) APK + DATA of PROTO – circuit simulator (Premium Unlocked/VIP/PRO) from is easier and faster.

Download PROTO – circuit simulator MOD APK for Android

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