Midiary is now on Mac, included with your purchase. The same studio runs in a resizable window with a menu bar: open .mid and .kar files with Command-O or from Finder, press Space to play and pause, switch views with Command-1 to Command-5, and use Save As in Export to put MIDI, CSV or audio files in any folder. Play to MIDI gear lists the Mac's MIDI destinations, including USB keyboards and interfaces and other apps' virtual inputs. Small improvements and fixes.

Added App Store listings in more languages. No changes to the app itself.

Midiary 5.0 — play, practise and convert your MIDI files. - Instrument voices: parts play with voices chosen by their General MIDI program family, plus a drum kit on channel 10. The neutral tone is still available. - Practice & mix (sliders button on the playback bar): mute or solo parts, change speed without changing pitch, shift the key, loop bars. - Play to MIDI gear over USB or Bluetooth, with the file's own program changes. Bluetooth MIDI pairing is built in. - Key and chords: an estimated key and a chord per bar, with a shareable chord chart. - Lyrics: lyric events and .kar karaoke files follow playback. - File tools: format 1 to 0 conversion, split by channel, set or scale tempo, change resolution, set a channel's instrument, rename, move or delete tracks — all verified and undoable. - Extract bars and parts into a new MIDI file. - Render M4A or WAV with the current mix, key and speed. - Bar and beat positions in the event and note lists; a bar grid and playhead in the piano roll. - Open .mid and .kar files from other apps, Shortcuts actions, and iPad keyboard shortcuts (hold the Command key to see them). - A new band sample with drums and lyrics.

NEW IN 4.0 — GROOVE BENCH Extract the timing and velocity feel of a MIDI passage and apply it to another part. Save up to 64 local templates; choose independent timing and dynamics strengths, review the verified edit, compare original/edit audition and undo. Pitches and note durations stay intact. Empty reference cells leave target notes unchanged. PPQN files only; repeating cycles use quarter notes from file start, independently of time signature. Controllers and pedal events stay in place.

Midiary 3.0 introduces Studio: reversible note editing with track and channel selection, drum protection, transposition, velocity adjustment and variable-strength timing grids. Edit individual notes, review actual changes, save local sessions and keep undo/redo across relaunches. Compare original and edited takes using a bundled neutral voice. Export the original and edited MIDI separately. This update also improves file parsing, SysEx and text-byte preservation, CSV quoting, independent-sequence and drop-frame timing, playback restarts, large-text controls and iPad note selection.

Midiary 2.0 is a ground-up rebuild around a real Standard MIDI File engine. - A full SMF parser: format 0/1/2, every channel message, meta events, sysex, running status, SMPTE and metrical time — with structural damage named, never hidden - A real tempo map: every tempo change integrated, so ticks convert to wall-clock time correctly across changes - Piano roll: every note drawn to scale, channel-coloured, zoomable — hanging notes flagged in orange and traced to the edge - Track cards: channels, programs, note range, CC and bend counts, per-track findings - The event desk: every event with tick and clock time, filterable by track and kind - Audition playback with a transport bar - Clean export: End-of-Track repaired, hanging notes closed, explicit status bytes — plus a CSV dump of the entire event list - A bundled three-track demonstration piece, generated by the app's own writer If 1.0 disappointed you, 2.0 is the app its name promised. Every claim above is in the app, testable with your own files.