Fretref: Guitar Handbook
Enhance your guitar know-how
Free · In‑App Purchases
Your Guitar Handbook
Enhance your guitar knowledge and practice routine with the FretRef app
Features:
- An intuitive Guitar fretboard simulation with box shape pattern visualisations, auto-play feature and an exhaustive library of scales and chords
- Numerous custom tunings for multiple number of strings
- Realistic guitar tone generated in realtime, no sample downloads required
- Includes a harmonisation tool with scale-chord compatibility chart computation for all chords and scales as a handy feature for song-writers, composers
- Includes a virtual jam buddy for your guitar practice with the AutoStrum feature
- Create & record backing tracks using numerous chords with variable tempo & rhythms and a plethora of drumloops, or just practice along your lead guitar skills
- Custom options include 5, 6, 7 & 8 strings
- Right and left-handed orientation
- Musical scales include: Major scale with the modes- Dorian, Phrygian, Lydian, Mixolydian, Aeolian & Locrian, Melodic Minor scale with its modes, Symmetrical scales, Harmonic scales, Pentatonic scales and many more
- Chords includes 5th, Major, Minor, 7th, 9th, 13th and many more along with inversions and slash chord and omit notes option for extended chords
- Custom tunings include Standard, DADGAD, Open, Crossnote, Modal, Major seconds, Minor thirds, Major thirds and many more
- International notations include English, German, Spanish, Indian, Japanese, Japanese (Romanji), Korean, Korean (Romanji), Cyrillic and French
- Premium features include full library unlock, progression & strumming pattern save, and the ability to record backing tracks from the AutoStrum feature (with subscription as well as one time full purchase options)
Terms and Conditions (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Added schedule notification option
- Added AutoStrum tempo +- buttons
- UI updates
- Fixes
The developer, Panña Creative Studios, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- PANNA CREATIVE STUDIOS LLP
- Size
- 106.7 MB
- Category
- Music
- Compatibility
Requires iOS 14.0 or later.
- iPhone
Requires iOS 14.0 or later. - iPad
Requires iPadOS 14.0 or later. - iPod touch
Requires iOS 14.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Premium - Monthly Subscription $1.99
- Premium - Yearly Subscription $18.49
- Premium Lifetime $34.99
- Copyright
- © 2026 Panna Creative Studios LLP
