Android out · iOS in progress · 8 skins

Turn your phone
into a shortcut keypad

Still deciding which keypad to buy?
Try this app first.
Your phone becomes the keys. Arrange them however you like.
Drawing, editing, coding, no more memorizing shortcuts.

One handOther hand free
Bluetooth HIDNo setup on the PC
WiFi ChannelWhen Bluetooth fails
Three modesSwitch anytime
iOSIn progress
MITOpen source
Pinger Clay skin: landscape controller keypad, sliders and knobs on the left, long hand key and arrow keys in the middle, brush, eraser and fill on the right
Clay 07 · default skin · landscape 2.17 : 1 ← drag sideways for detail Whole layouts swap: two fingers left for presets
01 / Setup

Register the phone as a Bluetooth keyboard No driver, no settings on the computer. The phone registers itself as a Bluetooth keyboard and then behaves like any other one.

STEP 01

Two-finger right swipe, register HID

Open the app with the phone sideways. A two-finger swipe right opens the status panel. Pick your platform (Win / Mac / iPad / Android), tap "Register HID", and the phone is registered as a Bluetooth keyboard.

STEP 02

Pair on the computer

Tap "Discoverable" on the phone, then look for that name in the computer's Bluetooth list — it's printed on the status page. Once paired, come back and tap "Connect keyboard".

STEP 03

Try it in a text editor first

Open a text editor and press a few keys. Letters appear, you're done. To stack modifiers, hold a top or side key and turn a knob. Two-finger left switches presets, two-finger up opens the edit panel, where skins and key positions live.

>_

The first launch walks you through it, six steps: swipe right for status → register HID → become discoverable → pair on the computer → connect the keyboard → try a key. It won't nag you again, and you can replay it from the edit panel. Prefer it on paper: the one-page guide, or download the PDF while you install. You need Android 9 or newer.

02 / Modes

One screen, three modes The shortcut keypad is the default. The other two switch from the edit panel; each keeps its own layout, so nothing needs rearranging.

01
shortcut keypad Default

One hand on shortcuts, the other on the mouse or pen. This is the one you'll use for retouching, editing and modelling.

Clay skin shortcut keypad: sliders and knobs on the left, long hand key and d-pad in the middle, brush, eraser and fill on the right
02
Full keyboard

A 102-key ANSI layout with a nav cluster and numpad on the right. When you need to type, the whole screen is a keyboard.

EscF1F2F3F4F5F6F7F8F9F10F11F12
`1234567890-=⌫
TabQWERTYUIOP[]\
CapsASDFGHJKL;'Enter
ShiftZXCVBNM,./Shift
CtrlWinAltSpaceAltWinMenuCtrl
InsHomePgUpDelEndPgDn↑←↓→
Num/*-789+456123Ent0.
03
PS5 controller

DualSense shape and layout: both sticks, d-pad, shoulder buttons and touchpad. For games that take a controller.

L2
L1
R2
R1
△
□
○
✕
PS

Nine layouts come built in. Swipe left to switch.Each follows that app's own shortcuts, so there is nothing to fill in. Photoshop loads by default; the labels below are what its keys actually say.

PhotoshopDefault Illustrator Clip Studio PaintTool SAI Krita Affinity Photo Vibe Coding Generic Windows PS5 controller
Hand Space Brush B Eraser E Fill G Stamp S Move V Lasso L Picker I Crop C Wand W Undo Ctrl+Z Redo Ctrl+Shift+Z
03 / Layout

Lay the phone flat, rest four fingers on it Lay it sideways to the left of the mouse. Rest your left hand on it and four fingers fall into three zones: the left 24% is sliders and knobs, the middle 52% the hand key and d-pad, the right 24% brush, eraser and fill. Your thumb barely moves, and your right hand never leaves the mouse.

LEFT 24%Sliders · knobs
CENTER 52%Long keys · d-pad
RIGHT 24%Long keys · round keys
Canvas ratio2.167 : 1
Left / centre / right24 / 52 / 24
Top status band12%
KeycapsLong 24r · round 25r
KnobsCeramic cap + orange needle
Panel slide-inPresets 49% · status 50%
Press feedback2dp · 120ms
04 / Connection

If HID won't register, go WiFi Try Bluetooth first — it only needs the app on the phone. Some phones ship without Bluetooth HID, so registration fails outright. In that case use WiFi and let the computer press the keys.

Bluetooth HID Recommended

  • The phone is the keyboard; nothing on the computer
  • Pairs with Win, Mac, iPad and Android tablets
  • Set the host to Mac or iPad and Ctrl becomes Cmd
  • Some phones ship without Bluetooth HID; registration fails
ChannelBluetoothHidDevice

WiFi Channel Fallback · in testing

  • The phone connects to ws://PC-IP:8766, and Pinger Settings on the computer presses the keys.
  • Layouts and hotkeys use the same port, so one connection covers both
  • Only this channel needs the desktop app
  • Still in testing: drops and reconnects are normal
  • The desktop app must be running, on the same WiFi
Same port8766 = keys + sync
05 / Desktop

The desktop app only matters for WiFi Pinger Settings is a portable little Windows app: unzip, run, no installer. On Bluetooth it plays no part — install nothing. The WiFi channel is still in testing and not very stable, so don't make it your only route.

Same computer, two ways in Two routes

Bluetooth HID 0 apps
WiFi :8766 SETTINGS 1 app

Pick one. On Bluetooth the phone is the keyboard and the computer sees real key presses; on WiFi the phone sends presses and the computer replays them.

Pinger Settings Windows · in testing

  • Edit layouts.Drag keys, resize them, drop one in temporarily — far more precise than poking at the phone. Hit "Send to phone" when you're done.
  • Edit hotkeys.Fill in what each key sends, save layouts as presets, pass them back and forth with the phone.
  • Press for the phone.For phones that can't register Bluetooth HID. Presses go over 8766 and the computer injects them; Chinese text and voice results travel the same way. This part is still in testing — reconnect if it drops.
Download for Windows ↗
Port8766 = sync + keys
06 / iOS

iOS is still in progress The build will land here when it's ready — not yet. Until then, use the Android phone you already have.

In progress
iOS

No schedule; I can't say when. I'll say so here when it's done.

See the Android version
07 / Skins

Eight skins, same layout everywhere Clay, Cream, Braun, Brutal, Paper, Obsidian, Rubber, Sakura. Keys and gestures are identical across all eight, so switching never means relearning.

SHORTCUT MANUAL

Not sure what a key does? Check the manual.

It labels the apps you use — Photoshop, Clip Studio, Procreate, CapCut, Vibe Coding — one diagram per preset. The text on each key is exactly the shortcut it sends. Flip through it once before you start; it beats memorizing.

Open the manual ↗
13 presets one diagram per layout look up by app, no memorizing
08 / Gestures

Four gestures, no submenus Status, presets, editing, modifiers — all at the screen edge. One swipe out, one swipe back to work.

TWO-FINGER → SWIPE RIGHT
Two fingers right · status

If it won't connect, start here: which computer, what IP, which host is set, and whether HID actually registered.

TWO-FINGER ← SWIPE LEFT
Two fingers left · presets

One layout is one preset. Retouching, editing, drawing — a swipe left swaps the whole panel.

TWO-FINGER ↑ SWIPE UP
Two fingers up · edit

Skins, key positions, the about box. To rearrange things at leisure on the computer, take the WiFi route and sync back.

HOLD + TURN / TAP
Hold a side key · modifiers

Hold a top or side key and turn a knob or tap another key: that's Ctrl / Shift / Alt. Let go and it's back to normal.

09 / Compared

Which thing on your desk does it replace It can't match hardware for feel — no tactile bump, and blind typing takes a couple of days. What it wins: one less thing to carry, and layouts you can change any time.

PingerNumpadDedicated controller
HardwareYour phone, already thereBuy another, carry it outBuy one, carry it out
LayoutEdit on screen, keep severalPrinted on the keys, fixedEditable in software, few keys
KnobsThree knobs + two slidersUsually noneYes, usually one or two
Cost0, you own the phoneTens of dollarsUsually four figures
DesktopNothing to install on BluetoothPlug and playNeeds a driver
Blind typingTakes practice; glass gives nothing backNaturalNatural

Prices are rough ranges and vary by region. For real muscle-memory blind work, hardware is still steadier. Pinger's pitch is simple: you already have the phone, so don't rush out for a third pad.

Known issues

Some phones can't register HID

Several Chinese ROMs removed Bluetooth HID, and registration fails outright. Those phones can use the WiFi channel instead — same result, just keep Pinger Settings running.

The voice key does nothing yet

MIC needs the system speech recogniser and that path isn't finished over Bluetooth, so it stays greyed out in this build. Every other key works.

Host set to Win breaks a Mac

The host on the status page has to match the computer. Left on Win, Ctrl won't become Cmd and nothing fires.

Switching computers breaks the connection

After pairing two or three computers, or reinstalling the OS, stale entries sit in the Bluetooth list looking connected but dead. Delete the old entry on both sides, register HID again, pair once more.

Pairing dies on a security protocol error

A few models get rejected by the system during pairing, with only a generic failure on screen. The fastest route: plug the phone into a computer, hand the build to an agent, and let it read the logs. That has rescued quite a few devices.

Other connection trouble: send the model, OS version and a screenshot of the status page to GitHub Issues. If you worked out a fix yourself, post that too — it goes into the next revision of this guide. issues welcome
Before you install

What it asks for, and what it doesn't The APK installs directly and the system throws a few dialogs at you. Here's which are required and which you can refuse, so you're not guessing mid-install.

Bluetooth Required

Registers the phone as a Bluetooth keyboard and sends key presses. Refuse it and only the WiFi channel works.

Microphone Optional

Only for speech on the MIC key, through the system recogniser. Nothing is recorded or stored. That key doesn't work over Bluetooth yet.

Local network WiFi mode

Connects to :8766 on the computer; keys and layouts both use it. Same WiFi only, never the public internet.

OSAndroid 9 or newer
OrientationLandscape
DownloadAbout 43 MB
HostsWin / Mac / iPad / Android tablets
Bluetooth HIDMissing on some Chinese ROMs; use WiFi instead

No account, no ads. It doesn't read contacts, photos or location; layouts and presets stay on the phone and go nowhere.

10 / Download

Just install the APK on the phone Bluetooth needs no desktop app at all. Only WiFi needs Pinger Settings on Windows, and that is still in testing. iOS isn't out yet; it'll be listed here when it is.