Paula, the Amiga's sound chip
A500A1200OFF
MODs were made for her warm, rounded filter. Pick the A500 or the A1200 and a MOD sounds the way it came out of an Amiga.
Tracker music, the way it was meant to sound.
MOD · XM · S3M · IT FOR IPHONE, ANDROID AND MAC
Modulo plays your modules sample-accurately, with the sound of a real Amiga, a live pattern that scrolls along and loops that land exactly right. On your phone and now on your Mac, from your own archive, no account needed.
FREE TO DOWNLOAD
Out now for iPhone, Android and Mac.
Supported formats
MOD·XM·S3M·IT
+ 60 MORE FORMATS
667 · 669 · AMF · AMS · C67 · CBA · DBM · DIGI · DMF · DSM · DSYM · DTM · ETX · FAR · FC · FC13 · FC14 · FMT · FST · FTM · GDM · GMC · GT2 · GTK · ICE · IMF · IMS · J2B · M15 · MDL · MED · MMS · MO3 · MPTM · MT2 · MTM · MUS · NST · OKT · OXM · PLM · PSM · PT36 · PTM · PUMA · RTM · SFX · SFX2 · SMOD · ST26 · STK · STM · STP · STX · SYMMOD · TCB · ULT · UNIC · WOW · XMF
Also when packed in UMX, XPK, PPM and MMCMP.
01 · EVERY SCREEN
On iPhone, Android and Mac
The same engine, the same library and the same twenty themes on iPhone, Android and Mac. On the phone it fits in your hand; on the Mac the window grows with what you want to see.
MAC · macOS 26+ · APPLE SILICON LARGE · MEDIUM · MINI
IPHONE · iOS 26+
ANDROID · ANDROID 10+
02 · WHAT IT DOES
Everything a module needs
- 01
Sample-accurate
Built on libopenmpt. MOD, XM, S3M, IT and dozens of other formats sound the way their tracker meant them to.
- 02
Live pattern
Notes, instruments and effects scroll by in sync with the sound, in the colour of their instrument.
- 03
Loops done right
Modulo recognises intro and loop. Auto plays a few rounds and fades out nicely, or pick ∞ or Off.
- 04
Your own archive
Link a folder on your phone or Mac, in iCloud Drive or on your NAS. Nothing gets copied.
- 05
Search down to the samples
By title, file name and sample name. Artists are found even without tags.
- 06
Keeps on playing
In the background, on your lock screen and in Control Center. Soft fades on pause and skip.
- 07
Stereo that thinks along
On headphones the stereo image gets narrower, so hard-panned MODs don't stick to one ear.
- 08
Settings are just files
They travel with your backup, and export as a single .modulo-backup file.
03 · YOU SEE WHAT YOU HEAR
The pattern scrolls with the music
Notes, instruments and effects scroll by in sync with the sound, every instrument in its own colour, every effect in the colour of what it does. Turn your phone for the full tracker; on the Mac you see as many channels as the window holds. Click or tap a channel to silence it for a moment.
- PITCH
- VOLUME
- TEMPO AND JUMPS
- SAMPLES AND EXTRAS
04 · VISUALIZERS
51 visualizers that play along
Scopes, bars, demoscene effects and little games, all playing along in time with the pattern. One bar picks what the stage shows: the tracker first, then every visualizer. Full screen with one click. Four are free, the rest come with Plus.
05 · ON THE MAC
From big…
…to very small
Full screen on your MacBook or a strip on your desktop. Drag the edges and Modulo picks its layout: Large with the library and the samples, Medium for the tracker alone, Mini as a strip. Or press ⌘3, ⌘2 or ⌘1.
-
Drop it on the window
Modules play, folders get linked, zips and playlists are imported.
-
Every function in the menu bar
With a shortcut for each, and Settings in a window of its own.
-
A player in the menu bar
What plays and the controls, one click away. With Plus.
-
Full screen stage
The library and the panel step aside for the pattern or a visualizer.
06 · YOUR ARCHIVE
Plays your music where it already lives
Your collection already lives somewhere. Link the folder and Modulo plays it right there, without copying or moving a thing.
- A library by artist, even when your files carry no artist tag
- Search by title, file name and sample name
- Playlists and Favorites, saved as files you can share
- A backup carries your library and your settings
-
iCloud Drive
Link a folder; whatever you put in it shows up in Modulo.
-
Your Mac
A folder in Finder, or shared with your phone.
-
A Windows PC
A shared folder over SMB, on the same Wi-Fi.
-
A NAS
Synology, QNAP and any other box that speaks SMB.
-
USB stick or drive
Link the folder on it; it plays while the drive is connected.
-
On your phone
A folder on the device itself, such as On My iPhone › Modulo.
-
A zip
Modulo unpacks the modules into a folder of its own; the zip stays put.
-
Open in Modulo
A module from Files, Mail or AirDrop plays at once; on the Mac you drop it on the window.
07 · SOUND AND LOOPS
Amiga sound and loops that stop on time
Loops that land right
Modulo finds the intro and the loop. Auto plays a few rounds and fades out, ∞ keeps going, Off stops after one loop.
Stereo that thinks along
On headphones hard-panned channels move a little to the middle, so an old MOD doesn't stick to one ear.
08 · THEMES
Twenty themes
The house look in dark and light, and eighteen more after the machines of the time: desktops, home computers, consoles, handhelds, a cassette sleeve, a DOS tracker, teletext, a drum machine, a hi-fi deck and a vector screen. A theme changes the whole app, down to its corners and its type.
09 · MODULO PLUS
Free, with Plus for those who want more
Every format, the library, the pattern, Paula, stereo, the loop modes and tempo are free and stay free. Plus is a one-time purchase, no subscription, and it keeps a one-person hobby project going. Bought it on your iPhone? Then you have it on your Mac too.
-
EQ / DSP
Five bands with presets, bass boost, headphone crossfeed and pitch.
-
Eighteen more themes
After classic consoles, computers and trackers.
-
Every visualizer
All 51, not just the 4 free ones.
-
Export audio
A track as MP3, AAC, OGG or WAV, with your sound settings.
-
Menu bar player
On the Mac: what plays and the controls, a click away.
-
Everything still to come
Every future theme and visualizer, at no extra cost.
10 · UPDATES
Latest news
Modulo 1.2: now on the Mac, with twenty themes Modulo 1.2 is out on the iPhone, Android and, for the first time, the Mac. With seven new themes, twenty in all, and one Modulo Plus for your iPhone and your Mac. Modulo is coming to the Mac Next stop: the Mac. A native Mac app with the same engine and library as on the iPhone, in one window you can make as big or as small as you like. It is coming to the Mac App Store as version 1.2.0. Modulo 1.1: 50 visualizers that play along Fifty visualizers that move with your music, from copper bars and vector bobs to little games that play themselves on the notes. Plus Play all and Shuffle, playlists from every track and three new demo songs. 11 · PRIVACY
No account and no tracking
The app has no account, no tracking and no ads. Modulo only reads your music, never writes into your folders and sends nothing anywhere. Only this website counts visits.
- ACCOUNTS
- 00
- TRACKERS
- 00
- ADS
- 00
- BYTES SENT
- 00
DOWNLOAD
Get Modulo for free
Bring your own modules, or start with the songs that come with it.