Stemly

Simple Clear Fast Safe

Multi-track backing track player for live performance. Route every track to its own mixer channel, trigger PLAY without accidents, and send lyrics to your whole band — all from one iPad or iPhone.

Stemly on iPad Stemly — Mixer & Songs
6 Tracks on iPhone
6 mono / 3 stereo
32 USB Output Tracks
up to 32 mono / 16 stereo
🛡

Fail-Safe STOP

STOP requires 3 deliberate taps. No accidental cutouts mid-song, ever.

🎸

Multi-Track Routing

Each track goes to its own USB output channel — drums, bass, keys, click, all separate.

🎤

Built-in Lyrics Server

Wi-Fi lyrics broadcast to every device in the band. No extra app needed on their phones.

One purchase — 3 apps, 4 devices

Buy Stemly once and unlock everything: Stemly on iPad, Stemly on iPhone, and Stemly Remote on both — at no extra cost. No subscriptions.

Full Power — Recommended

Stemly

iPad (iOS 17.6+)
Stemly on iPad
  • Audio tracks per song∞ unlimited
  • USB output channelsup to 32
  • Song Builder✓ Yes
  • Playlist Builder✓ Yes
  • Built-in lyrics server✓ Yes
  • Stemly Remote support✓ Yes (host)
$24.99
One-time purchase — Stemly Remote included free
Download on the App Store
Stemly Pocket

Stemly

iPhone (iOS 17.6+)
Stemly on iPad
  • Audio tracks per songup to 6 (mono) / 3 stereo*
  • USB output channelsup to 6*
  • Song Builder✓ Yes
  • Playlist Builder− iPad only
  • Built-in lyrics server✓ Yes
  • Stemly Remote support✓ Yes (remote)
Included
Same purchase as iPad — download free
Download on the App Store
💡

One purchase — 3 apps on 4 devices. Buying Stemly unlocks Stemly on iPad, Stemly on iPhone, and Stemly Remote on both — all on the same Apple ID, no extra cost. Place the iPad near the mixer, connect your cables, and control the show wirelessly from anywhere on stage.
* iPhone supports up to 6 mono tracks or 3 stereo tracks — a deliberate UX decision, the iPhone screen fits 6 tracks comfortably in portrait mode.