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Quantum Computing for Android

By hex@dec Free

Developer's Description

A software for Android that emulates the actions of a quantum computer

essentially a quantum computer simulator with limited functionality

It's main purpose is to enable testing to everyone, even on the go. Since this app is only an emulator, it can show the position of the qubits on the bloch sphere. This app can also show the statevector of the system (in probability mode) and the final unitary gate will also be accessible soon. The limit is only the computing power of your device!

Help testing and join the beta program for new functionality!

You can apply any matrices to your qubits as long as they are member of the group SU(n) they have to be unitary and have to have a unit determinant.

About the backend

The application uses a home-made backend for simulating quantum circuits. It does not yet work with noise. The backend is written in Java and the entire source code can be found on GitHub at hexadec/Quantum

Please be aware that the qubit order in this application is Big-Endian, meaning that in a multi-qubit gate always the first parameter is the last bit in the statevector, whereas some other well-known system are Little-Endian, thus most multi-qubit gate matrices need conversion!

Main features

At most 10 qubits

Gates with at most 4 qubits

Extremely high number of shots (up to 2^20)

Lots of predefined gates

Get results immediately

Export results

Import/Export gate sequence, export as OpenQASM

Take the hermitian conjugate of any gate

Show bloch sphere (for non-entagled qubits)

Show the statevector of the system

Auto and Opt-in circuit optimization

Predefined single qubit gates



S-gate & T-gate (phase-shift)




Predefined multi qubit gates

CNOT/CY/CZ (Controlled-Pauli)

Controlled-S, Controlled-T and Controlled-Hadamard gates




Planned features

Create and run algorithms with loops and conditions

Translators are welcomed at the GitHub repository:

Full Specifications

What's new in version 0.16.3-200423


Release June 11, 2020
Date Added June 11, 2020
Version 0.16.3-200423

Operating Systems

Operating Systems Android
Additional Requirements Requires Android 5.0 and up


Total Downloads 0
Downloads Last Week 0
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