StringScales offers an interactive guitar and bass fretboard for viewing scales, building chord progressions and playing to a backing band.
Free
20 alternativesFretastic
Fretastic displays guitar scales on an interactive fretboard, with CAGED positions and play-along tracks.
About Fretastic
Fretastic is a free guitar learning tool that shows scales on an interactive fretboard. The homepage example displays the C Major scale in CAGED and 3nps (three notes per string) positions, with the whole and half step pattern shown. Users can play the scale, use a metronome set to 60 bpm, and practice with handpicked play-along tracks.
The homepage describes the app as available on iOS and the web. For iPhone, it gives instructions for adding the site to the home screen. The source does not list other scales, pricing details, or usage limits beyond the free description.
Key features
- Interactive fretboard displaying guitar scales
- CAGED scale position view
- 3nps (three notes per string) scale position view
- Whole and half step pattern shown for each scale
- Play scale control for the displayed scale
- Metronome set to 60 bpm with start and stop controls
Best for: Guitar learners who want to see scale positions on a fretboard and practice them with a metronome or play-along tracks.
Good for
- The homepage describes the app as free.
- Shows scale positions in both CAGED and 3nps formats.
- Offers play-along tracks selected by the site.
Watch out for
- The homepage example covers only the C Major scale, so other scales are not shown in the source.
- Pricing is not confirmed in the source.
- The source does not describe an iOS app store listing; iPhone instructions refer to adding the site to the home screen.
Fretastic at a glance
- Website
- fretastic.com/guitar
- Category
- Lifestyle & Hobbies › Hobbies & DIY
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- iOS, Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
Fretastic alternatives
Tools and sites you could use instead, ranked by how closely they match.
fretflip lets guitar players view, edit, create and share scales and chords on an interactive fretboard.
The fretflip chart visualizes guitar, bass and ukulele scales in different keys and tunings on an interactive fretboard.
Chorder displays guitar chord fingerings and lets users explore chord types, notes and intervals on a fretboard.
Songsterr provides guitar, bass and drum tabs with play-along audio and can create tabs from YouTube links using AI.
GuitarScale presents guitar and bass scales through fretboard diagrams, explanations and exercises.
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Fretastic FAQ
Is Fretastic free?
The homepage title and text describe Fretastic as a free interactive guitar fretboard app.
Does Fretastic include a metronome?
Yes. The homepage shows a metronome set to 60 bpm with start and stop controls.
How do I install Fretastic on an iPhone?
The homepage instructs users to tap the share control and then choose "Add to homescreen."
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