ATrackerFM by Integrapp

ATrackerFM is a music tracker for creating, editing and playing MOD modules on Mac and iPad, inspired by classic tracker workflows and adapted to modern devices. Load modules, inspect instruments and patterns, edit notes and effects, and play songs with synchronized scrolling. Its audio engine follows the characteristic four-channel behavior, voice replacement, sample loops and MOD effects. Create your own sounds with FM Sample Lab. Combine waveforms, modulation, envelopes and echo, preview the result in real time and convert it into an 8-bit sample integrated into the song. Main features: • MOD playback and editing. • Four channels with configurable stereo position. • Note, instrument, effect and parameter editing. • Playback-synchronized pattern scrolling. • Activity and spectrum display per channel. • MIDI input and QWERTY musical keyboard. • FM sample generator and editor. • Step fill and multiple pattern selection. • Open MOD files from Finder or drag and drop. • Audio Unit integration for compatible audio hosts. • Local operation with no accounts, ads or data collection. Import a MOD to study how it was built or start a song from scratch. Every note, instrument and effect remains visible and under your control.