e-l-s-a app for iPhone and iPad

Elsa is a retro style sampling keyboard with tempo based looping. Record, save, load, reverse samples with a multi octave on screen keyboard or plug in your core midi device of choice, soft- or hardware. Elsa comes with three built in effects, a reverb, a resonant filter and a sample rate/bit crusher. Samples are looped in three different modes, one off, forward and/or forward-reverse. The start and end of playback also comes in three modes, one set of start and stop for all, one set per note and/or one set per octave, allowing for many different types of samples. Additionally at playback time, sample length can also be controlled by a set of sample dividers, 1-8.

Elsa supports connections with AudioCopy, AudioBus, Inter App Audio and AUv3. Plus all audio parameters can be modulated by MIDI.

+++ Sample keyboard
+++ Tempo based looping
+++ ADSR
+++ Bit/sample crush
+++ Reverb
+++ Resonant filter: low, band or high pass
+++ Record, trim, normalise, reverse, zoom
+++ Chromatic and scale keyboard
+++ 3 loop modes (one off, forward, forward-reverse)
+++ 3 start/stop modes (one for all, one per note, one per octave)
+++ Playback length dividers (1,2,3,4,5,6,7,8)
+++ Arpeggiator
+++ Presets: save/load settings
+++ Audio connections: AUv3, Audiobus, Inter App Audio
+++ Midi: Core Midi, Bluetooth Midi, AUv3 Midi
+++ Ableton Link