The songbook built for the moment the count-in starts. ChordPro charts, setlists, sync and stage control — on iPhone and iPad.
7-day free trial · No credit card required
See it on stage
Built by a working musician in Norway — for everyone who knows that on stage, the screen has one job: stay out of the way.
Molde, Norway · 62.7°NTonight's set
Everything you need,
in running order.
No fluff between you and the next song. These are the features — laid out the way a gig is.
ChordPro display
Chords sit right above the lyrics — clean, readable, fully standard-compatible. Import from OnSong, SongBook Pro and plain ChordPro files.
StrofaPDF charts & ink
Bring the charts you already have. Import PDFs and write, draw and mark them up right on the page — "capo 2" stays where you put it. Photograph a handwritten chart and Strofa converts it to a searchable ChordPro song.
StrofaTranspose
Singer wants it down a third, five minutes before doors? One tap and every chord in the song follows.
StrofaBacking tracks
Attach a backing track to any song — and when you transpose, the track transposes with you. Pitch-shifted in real time, tempo untouched.
StrofaAutoscroll
Adjustable scroll speed that keeps pace with you through the whole tune — hands on the guitar, not the glass.
StrofaMetronome
A click you can actually trust. Clocked against the audio engine — tight as a hardware sampler, not a stopwatch app. Tap to start from anywhere in the app, long-press for tap tempo. A red beat flash in the header and home indicator keeps the pulse in your peripheral vision.
StrofaSetlists
Build the night in advance and flip between songs without leaving the stage view. Reorder on the fly when the room calls for it.
StrofaYour stage, your layout
Move the on-screen controls to where your fingers expect them. Mic stand on the left, iPad on the right? Put the buttons there.
StrofaAI song editor
Paste in a raw lyric sheet — tap ✨ and Strofa detects verse, chorus and bridge structure and adds ChordPro markers automatically. Tap 🎸 for a best-effort chord suggestion to work from.
Cloud sync
Add a song on your iPhone at rehearsal — it's on your iPad at the gig. Songs, setlists, settings and backing tracks, automatically.
StrofaBand library
Share your full library with the band. Everyone always plays from the latest version — no more "which PDF is current?"
StrofaLive Session
One device leads, the rest follow. Switch songs or scroll, and every screen on stage updates instantly — over local Wi-Fi or the internet.
StrofaGig calendar
Plan concerts, rehearsals and events with setlist links, soundcheck times and venue info — synced in real time. See which days band members are busy in the calendar view, and export any gig directly to your iOS Calendar.
StrofaVenue library
Document every stage you play — address, phone, stage dimensions, power points and photos. Open in Maps with one tap, share with the whole band before the gig.
StrofaContracts & digital signing
Generate a PDF contract straight from your gig — fee, conditions, venue details and your logo. Send it to the organiser for digital signature by email. One tap from the gig once it's signed.
StrofaPractice recordings
Record a rehearsal take directly in the app — private or shared with the band. New members and subs can listen to the band's version the moment they log in. Recordings sync to the cloud across all devices.
StrofaSong requests & stage display
The audience scans a QR code to request songs and send photos — both appear live on your stage display alongside your play history and social handles. You moderate from the app, the screen updates instantly.
StrofaMIDI foot control
Full Bluetooth MIDI support for foot pedals and controllers — turn pages, jump songs and start scrolls hands-free. MIDI cues can also fire automatically the moment a song loads, so your rig changes patch before you do.
StrofaDMX lighting
Trigger light cues over Art-Net straight from your setlist. The mood changes with the music, not after it.
StrofaThe beer button
One tap fires a DMX blink and a Shelly smart plug — so the whole room knows the band is running low on fuel. See it in action below.
StrofaStrofa Display
Flash any Raspberry Pi or x86 PC once with the Strofa Display image. It boots into a kiosk, shows a pairing code, and pairs with the app in seconds. Song requests, play history and photos appear on the big screen — no browser tabs to manage.
StrofaOne leads.
Everyone follows.
The bandleader's device drives the show. Change song, scroll, transpose — and every screen on stage follows in real time. No cables, no confusion, no "what page are we on?"
Between songs
The small things
that save the night.
Try them — both of these actually work, right here on the page.
Draw on your PDFs
Bring the charts you already have. Circle the tricky chord, scribble the reminder — your ink stays on the page, gig after gig. Tap to replay.
The beer button
For musicians running low on fuel. One tap blinks the DMX rig and flips a Shelly smart plug wired to a neon sign — straight from the app, no hub. Go on, press it.
Strofa Display
A dedicated screen.
Set up in minutes.
Turn any Raspberry Pi or x86 PC into a dedicated audience display. Flash once, pair with the app — the screen shows song requests, photos and play history live.
⬇ Download Strofa Display (1.2 GB)STEP 1
Flash to USB
Download the .img.xz and flash it to a USB stick or SSD (16 GB+) with Balena Etcher or Rufus.
STEP 2
Boot into Strofa
Boot the machine from USB. The system is pre-installed — it boots directly into the Strofa kiosk. No installation step needed.
STEP 3
Get online
Plug in an ethernet cable, or open the Strofa app → Apps → Strofa Display → Add display to push WiFi credentials over Bluetooth.
STEP 4
Enter the pairing code
A 6-digit code appears on screen. In the app: Apps → Strofa Display → + → enter the code. The screen updates instantly.
Raspberry Pi 4/5 and x86-64 PCs · Requires 16 GB storage · Ubuntu 24.04 LTS
Pricing
7 days free. Then one simple plan.
Full access to everything. Cancel anytime.
Strofa
Billed monthly · Cancel anytime
- Unlimited songs
- Cloud sync — songs, setlists, settings & backing tracks
- Band library & collaboration
- Live Session
- Gig calendar, venue library & iOS Calendar export
- MIDI foot control, DMX lighting, bar signal & Soundcraft UI
- Practice recordings — private or shared with the band
- AI song formatting & chord suggestions
- 7-day free trial in the app
Works on iPhone and iPad · 7-day free trial in the app