# Fretto - Chords & Scales — Interactive guitar fretboard > Interactive guitar fretboard for visualizing chords, scales, notes, and intervals. (iPhone/iPad app by Steven Watremez.) - Source: https://appshunter.io/ios/app/fretto-chords-and-scales/id6743960523 (this page in markdown: same URL + `.md`) - Developer: [Steven Watremez](https://appshunter.io/developer/879950628) - Category: Music, Entertainment - Price: Free - Rating: 5.00/5 from 3 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 18.0 · 9 MB - Languages: American English, French (France) - Released: 2025-03-31 - Data updated: 2026-08-20 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/fretto-chords-and-scales/id6743960523/reviews.md ## What is Fretto? Understanding the guitar has never been this visual. With Fretto, explore the fretboard like never before: chords, scales, notes, and intervals are just a tap away on a smooth, interactive guitar neck. Whether you’re a beginner or an experienced player, gain clarity, confidence, and musical insight. What you can do with Fretto: • Display any chord or scale • Instantly visualize notes and intervals • Choose your key and mode • Explore the full fretboard or a specific position • Customize the look with visual themes • Share screenshots of chords, scales, or fretboard zones Perfect for: • Learning music theory the visual way • Composing, improvising, or teaching • Memorizing the fretboard with ease Fretto is designed to be clear, fast, and now even more personal with custom themes and sharing options. ## Key features - Interactive guitar fretboard - Visualize chords and scales - Display notes and intervals - Choose key and mode - Customizable visual themes - Share fretboard screenshots ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/fretto-chords-and-scales/id6743960523/reviews.md ### 5/5 — Amazing App! *2025-10-05* I can’t believe this app isn’t more popular. It is exactly what I need and no other apps do it as well. If you’re looking for triads, Fretto what you need. Just select chord mode and make sure the triad option is checked, and you can easily change the starting string as well. **Developer response:** Thank you so much for your kind words! I really appreciate it — I built this app to be genuinely useful for musicians. The configurations are meant to be flexible so everyone can adapt them to their needs. If you have any feature suggestions or ideas for improvements, I’d love to hear them! ### 5/5 — Absolutely Amazing! *2025-09-03* Thank you to everyone that may have contributed to creating this app! So much information offered for free with absolutely no ads and no tracking(as of the time of this review). Maybe not the most beginner friendly but don’t get discouraged. Once you have even a basic understanding of the guitar, this will help you learn so much! I really wish I had this when I started learning 30 years ago! **Developer response:** Thank you so much for your amazing message! It really means a lot. I’m currently working on this app alone in my free time — it helps me deepen my own understanding of music theory too. If you have any ideas or suggestions to make it even more accurate or better suited to your needs, feel free to share them through the feedback section in the app! ## Frequently asked questions about Fretto ### What can I do with Fretto? Fretto allows you to visualize any chord or scale on an interactive guitar fretboard, instantly see notes and intervals, choose your key and mode, and explore the full fretboard or specific positions. You can also customize its appearance and share screenshots. ### Is Fretto suitable for beginners? Yes, Fretto is designed for both beginners and experienced players. It helps beginners learn music theory visually and gain confidence on the fretboard. ### What devices does Fretto support? Fretto is available for iPhone and iPad. ### How often is Fretto updated? The latest version, 1.8, was released on January 9, 2026, indicating regular updates to improve functionality and user experience. ### Can I share my Fretto visualizations? Yes, Fretto allows you to share screenshots of chords, scales, or specific fretboard zones, making it easy to communicate musical ideas. ### Does Fretto have ads? No, Fretto is ad-free, providing an uninterrupted learning and visualization experience. ### What is the age rating for Fretto? Fretto has an age rating of 4+, making it suitable for a wide range of users. ### How does Fretto help with music theory? Fretto makes music theory accessible by providing a visual representation of chords, scales, notes, and intervals on the guitar fretboard, aiding in memorization and understanding. ## Version history (last 5 releases) ### 2.0 — 2026-08-15 A new way to explore scales is here in Fretto! • Choose between the CAGED system (5 positions) and 3 notes per string — 3NPS (7 shapes). • Discover 12 new modes from the harmonic minor and melodic minor scale families. • Display each position directly on the fretboard, alongside the 5 pentatonic positions. • Better understand chords and scales with detailed formulas, notes, degrees, and intervals. • Enjoy more compact selectors, family-based navigation, and saved preferences. CAGED and 3NPS positions are available for 6-string guitars in standard tuning. ### 1.8 — 2026-01-09 This update comes with a few thoughtful improvements: • Visual tweaks for an even smoother experience. • Bug fixes to improve overall stability. Fretto keeps getting better, quietly and reliably. ### 1.7 — 2025-12-03 A fresh update to boost your creativity: Major and minor pentatonic scales now come with pattern visualization, giving you clearer guidance and more inspiration across the fretboard. Fretto keeps getting more intuitive to support your musical ideas. ### 1.6 — 2025-09-22 Good news: Fretto is now fully compatible with iOS 26! Enjoy all features seamlessly, even on older iOS versions. Smoother than ever for your musical journey. ### 1.5 — 2025-09-08 Two upgrades to make your musical life easier: • Triad display has been refined for better clarity and comfort. • The fretboard UI now supports full scrolling, giving you more space to explore your ideas. Fretto keeps getting smoother to support your practice and creativity! --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*