sing·scale

At a glance

• Editor score
  4.3 / 10
• Pricing
  Free plan
• Best for
  Free scale and interval practice
• Free plan
  Yes
• Paid from
  Free
• Pitch feedback
  No
• Facts checked
  14 Nov 2026

• Where it wins

  • Customize key, tempo, direction, and vocal range
  • Practice scales, arpeggios, intervals, and custom note patterns
  • Install as a PWA and practice offline after first launch

• Where it doesn't

  • No guided lessons or singing feedback
  • No automated vocal-range assessment
  • No practice tracking

Our verdict on sing·scale

sing·scale is a browser-based practice tool for singers, vocal students, and coaches who want piano accompaniment for scales and exercises. It is free and requires no account. Singers can choose a voice type—soprano, mezzo, alto, tenor, baritone, or bass—or set a custom vocal range, then select a key, tempo, and ascending or descending direction. Its focus is practice material rather than a course or a system that evaluates progress, so it suits people who already know what they want to work on.

The exercise options cover major, minor, pentatonic, modal, and chromatic scales, along with arpeggios and intervals. Users can also create note patterns and exercise sequences, which gives the tool room to support specific practice needs rather than only fixed scale playback. An installable progressive web app works offline after its first launch. The product runs through a browser on web, Windows, macOS, iOS, and Android; it is a PWA rather than a set of dedicated native apps. That makes it a straightforward fit for people who want access across those platforms and offline use without an account.

The main trade-off is that sing·scale does not provide guided lessons, pitch feedback, singing scores, automated vocal-range assessment, or practice tracking. Its warm-up routines and customizable accompaniment support independent repetition, but do not replace instruction or assessment. Singers looking for structured teaching, feedback on accuracy, or a record of practice should choose a learning app built around those functions. For learners, coaches, or solo singers who want a free way to rehearse scales, intervals, and patterns at a chosen range and tempo, sing·scale keeps its scope clear and practical.

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sing·scale pricing

sing·scale fact sheet

Alternatives to sing·scale

• YousicianA flexible path to singing practice within a broader multi-instrument learning app.8.9
• SCSinging CarrotsAdaptive vocal practice with pitch feedback, tests, courses, and song matching.7.9
• PPitchHighwayA song-focused singing coach with real-time pitch feedback and a free starter tier.7.8

See all sing·scale alternatives →

Featured on iTechGuides

sing·scale is listed in our Singing Learning Apps directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026

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Last updated 14 Nov 2026 · How we research and update