Guitarr Intervals
JUSTBE WORKS LTDA Music iPhoneiPadiPod touch
Guitarr Intervals is a free Music app for iPhone and iPad by JUSTBE WORKS LTDA. Requires iOS 17.0. Updated October 12, 2026.
- Price
- Free
- on the App Store
- Size
- 31 MB
- Age 4+
- Updated
- Oct 12
- 2026 · v1.1
Screenshots
About Guitarr Intervals
Guitarr Intervals Ear training for intervals. Two notes sound, you name the leap between them. Nine drills, a library of all thirteen intervals, and the guitar neck. Ear Examiner — hear the leap, name it. Same or different — two leaps, one decision. Mix-ups — the pairs that get swapped: minor and major third, fourth and fifth, fifth and tritone. Which is larger — two leaps, pick the bigger one. Chain — three notes, two hops, name both. Inversion — hear the leap, then the way back. Fourth and fifth, third and sixth. Song hooks — which song starts like this? Guitar neck Find on the neck — hear the leap, tap it on the fretboard. Build it — the start is marked, land on the second note. Standard tuning, twelve frets, every position that fits. Library Unison to the octave. The short label (m3, P5, TT), the semitone count, both notes on a treble staff, and a button that plays it. Song hooks 27 songs as memory aids. Jaws for the minor second, Star Wars for the fourth, Twinkle Twinkle for the fifth, Somewhere Over the Rainbow for the octave. The real opening plays, not just two notes. Swap the song for any interval you like. Settings Four levels, from five intervals up to all thirteen. Playback ascending, descending, together, or mixed. Sharps or flats. Also A small home screen widget. XP shared with the other Guitarr apps. 28 languages. Guitarr Intervals Pro Examiner, the library and the fretboard are free. The other eight drills are free three times each, then Pro opens them: EUR 9.99 per year, or EUR 29.99 once for Lifetime. The yearly plan renews until you cancel in Settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://privacy.justbe.works
What’s new
Version 1.1 · Updated October 12, 2026
Compatible with iPhone Duo. Thank you for using Guitarr! If this update feels good, we’d love a rating on the App Store. Questions or ideas? Visit justbe.works — we’d be glad to hear from you.
App privacy
The developer, JUSTBE WORKS LTDA, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Guitarr Intervals | – | Free | October 12, 2026 | |
| Jam Mate: AI Backing Tracks | – | Free | Nov 1, 2026 | Compare |
| TabGenius | 5.0 / 5 (5) | Free | Jul 15, 2025 | Compare |
| Fretkit: Guitar Scales & Tuner | 5.0 / 5 (1) | Free | Oct 22, 2026 | Compare |
| Music Routine: daily practice | 4.8 / 5 (17) | Free | Oct 27, 2026 | Compare |
| Il Pallinatore | – | Free | Jan 26, 2026 | Compare |
| Scale Practice - Randomizer | 4.6 / 5 (12) | Free | Jan 2, 2025 | Compare |
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