The Cadeli Drum Machine app is a free Android app for making drum sequences. The app does not play in the background, but has a lot of sounds that can be used to make fantastic rhythms. You can select the tempo by tapping it on a special button, which also displays its numerical value. The basic feature of this app is the 4 measure timeline you can place drum kit elements on and they are: kick, snare, side, opened hat, closed hat, cymbal, hit and LWB. There is a button for randomising the sequence, a button for copy and another for paste, button for accessing 32 presets, button for renaming the preset, button for extending the sequence up to 7 measures, button for changing the time measure, button for dividing the measure as well as a button for zoom. The menu for sound editing is capable of displaying the soundwave and setting the pitchbend, using another sound, cropping the sound, setting the scale as well as other effects. The Cadeli Drum Machine can use its own sounds only and cannot output audio, but it is an outstanding application for Android.