Welcome, Beta Tester!

Thank you for helping us make PixelBoop better. This guide will help you understand the app and provide valuable feedback.

How PixelBoop Works

PixelBoop turns a simple 4×4 pixel grid into a musical instrument. Each quadrant controls a different sound:

🎹

Chords

Top-left quadrant

🎵

Melody

Top-right quadrant

🔊

Bass

Bottom-left quadrant

🥁

Drums

Bottom-right quadrant

Gestures

PixelBoop uses intuitive touch gestures to control sounds:

👆

Tap to Toggle

Tap any pixel to turn its sound on or off. Active pixels light up.

👇

Hold for Presets

Press and hold on any quadrant to open the preset selector for that instrument.

✨

Climbing Bright Pixel

When the preset menu opens, watch for the "climbing bright pixel" — slide your finger up or down to browse presets, then release to select.

Testing Priorities

When testing PixelBoop, please focus on these key areas:

  1. 1
    Audio Playback
    Does sound play reliably? Any glitches, clicks, or delays?
  2. 2
    Synth Presets
    Do different presets load correctly? Do they sound right?
  3. 3
    Touch Gestures
    Are tap and hold gestures responsive? Does preset selection work smoothly?
  4. 4
    Overall Stability
    Does the app crash? Freeze? Behave unexpectedly?

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