Singscope is a free iPhone app developed by Springwell Music LLC. It falls under the Multimedia category, specifically Music & Radio. Singscope is a tool designed to help singers check the pitch of their singing. By analyzing the singing voice and displaying the pitch in the music scale (C, D, E, F, G, A, B) over time, singers can visualize their pitch accuracy and singing features.

To use Singscope, simply tap on the microphone button and sing into your iPhone, iPad, or iPod touch. As you sing, the app will compute and draw real-time pitch graphs, allowing you to see your pitch curve in the scope. You can also zoom and pan to get a closer look at the pitch graph and waveform display.

One of the key features of Singscope is its ability to playback singing voices on the pitch graph. This allows singers to listen to their recorded voice while viewing the pitch graph, making it easier to identify areas that need improvement. The app also keeps a record of recent singing voices for later review.