Best Trapezoid alternatives: apps like Trapezoid - Hammered Dulcimer

1+ similar apps compared and reviewed

4.9 avg rating
0 free apps
Updated November 2026

Whether you want more options like Trapezoid or a completely different take on the same concept, our curated list of 1+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Trapezoid

PolyHarp#1

PolyHarp by Henry Lowengard

An extremely chorded zither.
Editor's Choice
🎵 Music
4.9(11 ratings)
$4.99
PolyHarp screenshot 1
PolyHarp screenshot 2
PolyHarp screenshot 3
PolyHarp screenshot 4

This app offers a virtual musical instrument inspired by chorded zithers, featuring extensive chord customization, multi-string capabilities, and massive polyphony. It serves as a platform for harmonic theory exploration and a powerful MIDI controller, with numerous presets and the ability to create unique instruments.