App: CirQuit
Developer: Adam Smith
Genres: Education

A quantum circuit builder. An intuitive graphical interface for building and simulating quantum circuits. 

- Simply drag-and-drop gates from the selector to add to your circuit
- Hold a gate in the selector for extra information
- Load a preset quantum circuit to get started
- Extend your circuit up to 10 qubits and an unlimited number of gates
- Click "run" to simulate the quantum circuit directly on your iPad
- Visualise the quantum statevector and the results of simulated measurement
- Export circuit to latex and qiskit
- Export circuit as jpg, png, or pdf

Planned features for the future (no promises):
- Export circuit to cirq or other 
- Build and add custom gates
- Add simulation of errors and noise

This app was made by myself, in my spare time. I want this to be a useful tool for education and research. I would be grateful for any feedback or suggestions for future versions. I hope you enjoy the app!

Release notes:
Added: 
- Export to jpg, png, pdf, Latex, and Qiskit
- Added popups to stop overwriting when saving.