KeyFinder app icon

Apps Like KeyFinder for iPhone and iPad

Discover the key of any song.

The app helps users determine the key of a song. Users play along with a song's melody on a piano keyboard.

by Scoreless Music★ 2.8321 ratingsMusicFreeData updated 2026-09-10

KeyFinder screenshots

Ranked alternatives

Showing 981–1000 of 1,000 ranked alternatives.

  1. CARL app icon

    CARL

    Simo Virokannas

    ★ 0.00 ratingsMusic$16.99Data updated 2026-09-09
  2. OutsideFM Online Radio app icon

    OutsideFM Online Radio

    OUTSIDEFM LLC

    Stream live shows and discuss music

    Listen to live shows curated by on-air personalities who select and discuss music. Follow along as hosts talk about artists and songs. Stream music without algorithmic recommendations.

    ★ 0.00 ratingsMusicFreeData updated 2026-10-04

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.