apps / 505034913
WorldScales
Music
Kelfar Technologies · Music · $19.99 · US storefront
- rating
- 4.7 ★
- ratings
- 21
- updated
- Aug 27, 2025
- released
- Feb 29, 2012
v1.1.2
visible word pool · 2 words
title 11/30 chars · subtitle 5/30 chars
App Store search indexes the title and subtitle together with the hidden 100-character keyword field as one combined pool: any phrase assembled from those words can rank. These are the words of WorldScales's pool that are public — the keyword field is not exposed by any API.
from the listing
Not all scales are created equal. This app allows you to break out of the limitations of equal-tempered scales and gives you freedom to tune the built-in keyboard in whatever way you want. Loaded with many presets and samples you can explore ancient scales, byzantine music, oriental vibes or configure your own scales. Have you ever wondered why we tune our instruments the way we do? They are usually tuned to an "equal-tempered scale", which divides the octave into equally…
latest US reviews
★★★★★
Great, but I’d like more GarageBand support.
This is absolutely the best app for this kind of thing with a vast array of scales and instruments, not to mention its customizability. But the only reason I don’t leave a full five stars is because you can’t use it as an Audio Unit Extension in GarageBand, only uneditable…
— Jack 35535645
★★★★★
Amazing app it’s very helpful
I like it
— maxmajd
★★★★★
Excellent App - Best in it’s Class
This app is packed with features and is loaded with many helpful options and amazing settings. I am very pleased with this and it has come in handy for my purposes ever since I downloaded it. Many thanks to Kelfar Technologies for all of the hard work, diligence, and expertise…
— Ma83707
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