Guide
How to make beats on your phone
It has never been easier than it is today. The phone in your hand is a sampler — you just need something to run on it. Here's the fastest route from nothing to a looping beat, on iPhone, Android, or an iPad, without installing a thing.
Open TAIL and startWhy now
Making beats on a phone has never been easier than today
Ten years ago this was a compromise. Mobile apps were toys, the audio ran late enough that finger-drumming felt wrong, and getting a file in or out was its own afternoon. Every one of those problems was software, not hardware — and every one of them has been solved.
The phone was always the right shape for this. It has a fast processor, a microphone in your pocket, and a touchscreen that suits a pad grid far better than a mouse ever did. What's new is that you no longer have to install anything to use it. A browser can run a real sampler now: your audio stays on the device, the processing happens on your own hardware, and the whole thing starts with a tap on a link.
The tool
What TAIL is
TAIL is a sampler built for a touchscreen. You put your own sounds on 16 pads — across 8 banks, so a full kit and a set of chops live side by side — slice them on a waveform editor, and tap patterns into a step sequencer. Mutegroups behave the way they do on hardware, so a closed hat chokes an open one instead of ringing through.
The part that matters for this guide: it runs two ways from the same codebase. There's a browser version that needs no installation at all, and a native app for your home screen. Same sampler, same projects — you can start in one and finish in the other.
It's built around your sounds rather than a preset library. A voice memo, a record you played into the mic, a bounce out of another app — anything that's audio becomes a playable pad.
The fastest route
Make beats in your browser — no installation needed
This is the part people don't expect. You don't need to visit an app store, wait on a download, hand over an email address, or start a trial. You open a link and the sampler is running. That's the whole setup step.
It works because the audio engine runs on your device, inside the browser — nothing is uploaded to a server and nothing is queued for processing somewhere else. Which also means your sounds stay yours: the recording you just made never leaves the phone.
Open the sampler
Tap through to TAIL in your phone's browser. There's nothing to download and no account to make — the pads are on screen in a couple of seconds.
Get a sound onto a pad
Record straight in off the mic, or drag in a file you already have: a loop, a bounce, a voice memo from last week.
Chop it if it needs chopping
Set markers on the waveform where the hits land. Each slice lands on its own pad, ready to play.
Play the pattern
Finger-drum the pads, or tap the steps into the sequencer and let it loop while you add the next layer.
Bounce it out
Export the loop straight from the browser. It lands in your downloads as a file you own.
Platform
Making beats on an iPhone
On an iPhone, the browser is the way in. Open TAIL in Safari and the sampler runs on Web Audio like any other app would — pads, waveform, sequencer, export. You can add it to your home screen from the share sheet if you want it to open like an app.
Recording straight in is the move here. The iPhone mic is good enough to sample a room, a record, a keyboard, or your own voice, and that recording becomes a pad without ever touching a cable or a file browser.
One honest note: a MIDI pad controller won't work through Safari, because Safari doesn't implement Web MIDI. On the phone the touchscreen is the controller — which is what the pad layout was designed around anyway.
Platform
Making beats on Android
On Android you have both routes. Open TAIL in Chrome and it runs immediately, exactly as described above — or install the native app from the Play Store and keep it on your home screen, offline.
The browser is still the right place to start. It costs you nothing, it takes seconds, and it tells you whether you like making beats this way before you commit to anything. If the answer is yes, the app is right there.
Platform
Making beats on an iPad
An iPad is the most comfortable version of all of this, and it works the same way: open the link, no install. The extra screen is what changes the experience — the 16 pads get real estate worth drumming on, and the waveform is wide enough to place markers precisely instead of pinching to zoom for every chop.
If you've been chopping on a phone screen and finding the marker placement fiddly, this is the fix. Same project, bigger surface — save it with a free account on one device and pick it up on the other.
Going further
When the native app is worth it
The browser version is not a demo — it's the whole sampler, and plenty of beats never need anything else. But once you're playing rather than sketching, three things make the native app the better home for it.
Lower latency
The gap between your finger hitting the pad and the sound arriving is the thing that decides whether finger-drumming feels like playing an instrument. A native app talks to the device's audio system directly, without the browser in between, and that gap gets shorter. On fast passages it's the difference you feel first.
Offline, on the home screen
One icon, no tab, no link to find, no connection required. On a train or a plane it just opens — which matters more than it sounds, because the moments you want to catch an idea are rarely the moments you have signal.
Projects that live on the device
Save straight to the phone instead of through an account. Your kits and sequences are simply there next time, like any other app's files.
It's a small one-time purchase rather than a subscription. And because it's the same sampler, nothing you made in the browser is stranded — carry the project across and keep going.
The app is on Google Play today. On iPhone and iPad the browser version is the way to run TAIL for now — which, given it needs no installation at all, is not much of a wait.
Getting better at it
Four things that make a phone beat sound less like a phone beat
Sample something nobody else has
The fastest way to sound different is to use sounds that aren't in a pack everyone downloaded. Record the room, a door, a kettle, your own voice pitched down. A phone mic is an advantage here, not a limitation.
Chop on the transient
Place markers right at the attack of each hit — the sharp spike on the waveform — not slightly before it. Chops that start late sound sloppy; chops that start early drag in the tail of the previous sound.
Use mutegroups on the hats
Put the closed and open hat in the same mutegroup so one cuts the other off. It's a single setting and it's the difference between a groove that breathes and a wash of overlapping tails.
Play it in before you sequence it
Finger-drum the pattern first, even if you fix it afterwards. The small timing inconsistencies of a played take are what stop a grid-drawn beat from sounding like a grid.
Want to go deeper on the slicing side specifically? The sample chopper opens TAIL straight at the waveform.
The short answers.
Yes — and not as a compromise. A phone has a fast processor, a microphone, a touchscreen that suits pads better than a mouse does, and a library of sounds already on it. What held phone production back was software, not hardware, and that stopped being true a while ago.
No. TAIL runs in your phone's browser — open the link and the pads are there, with no installation and no signup to play. The native app is worth it once you're playing seriously, mainly for lower latency and offline use, but it isn't the starting requirement.
Put one sound you like on a pad and loop it. That's a beat. Add a kick on the downbeat and something sharp on the offbeat and you have a groove. Everything else — chopping, banks, mutegroups — is refinement you pick up when you want it, not a prerequisite.
Playing in the browser is free, with no installation and no signup. A free account unlocks saving and reopening projects. The native app is a small one-time purchase — not a subscription.
You need sounds, but they don't have to be bought. Your own voice, a recording of something in the room, a bounce off another app — TAIL turns any audio into a playable pad. That's the point: the kit is yours rather than the same preset library everyone else is using.
Yes. Export the audio anytime, or save the project with a free account and reopen it elsewhere. When a sketch deserves a full arrangement, the whole kit loads into KITE as a plugin, so nothing has to be rebuilt from scratch.
Your phone is already a sampler.
No install, no account, no trial. Open it and put a sound on a pad.