Bass practice appMode Shuffler
Now optimized for smartphones and tablets

Mode Shuffler now supports both compact smartphone screens and dedicated tablet layouts, in portrait and landscape orientations.

FIND YOUR NOTE. FEEL THE GROOVE.

Practice smarter with Mode Shuffler.

A free early-access bass practice app built to train your note recognition, mode knowledge, timing, and groove—now across phones and tablets.

CURRENT CHALLENGEEVERY 2 BARS
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Install once. Practice offline.

Get started in 3 steps

Open the app, add it to your home screen, then practice anytime.

1
Open Mode Shuffler

Launch the practice app in your browser.

2
Install on your device

Use Install app or Add to Home Screen in your browser.

DON'T FORGET!
3
Practice anytime

Open it from your home screen, even offline.

▶ Open Mode Shuffler

Opening the app does not install it automatically. Complete step 2 after it opens.

Android & Apple: installation guide ↓

Built for real practice

From note recognition to improvising with a groove, Mode Shuffler keeps practice focused and flexible.

Works offline

After installing and caching, practice anywhere—even without Wi-Fi or mobile data.

Seven modes

Practice the seven major-scale modes with note names, interval visibility, and mode-number training.

Hear the Mode

Listen to the selected mode played upward on bass so beginners can hear the sound of each scale before or during practice.

Your tempo

Control the BPM, change every 1–4 bars, and preview the next challenge.

Play with a groove

Add optional guitar chords, metronome clicks, and five styles of drum beat.

Add Mode Shuffler to your device

First tap Open Mode Shuffler above, then install it from the app page. Opening it does not install it automatically.

Android devices

  1. Open Mode Shuffler in your web browser.
  2. Open the browser menu.
  3. Choose Install and create shortcut (or your browser’s install option).
  4. Tap Install (not Create shortcut) if both options are offered.

Menu wording can vary. Chrome or Samsung Internet is recommended.

Apple devices

  1. Open Mode Shuffler in your web browser.
  2. Tap the Share icon.
  3. Choose Add to Home Screen.
  4. Enable Open as Web App if shown, then tap Add.

Safari is recommended for the simplest installation.

Tip: Open the installed app once while online to confirm it is cached before trying airplane mode. Offline behavior depends on browser storage being available.

Android robot artwork based on Google’s design, used under CC BY 3.0. Android™ is a trademark of Google LLC.