1. Home
  2. 🎵 Music
  3. FretTools
FretTools: Guitar Toolkit

FretTools: Guitar Toolkit

Gear Inventory, Tuner, Chords

8 ratings
3 reviews
🔧 Utilities
🎵 Music
Free
In-App Purchases

Details

  • Released
  • Updated
  • April 9, 2026
  • August 6, 2026

Developer

webLuthier, LLC
✨Promote your app ✨
FretTools: Guitar Toolkit screenshot #1 for iPhone
FretTools: Guitar Toolkit screenshot #2 for iPhone
FretTools: Guitar Toolkit screenshot #3 for iPhone
FretTools: Guitar Toolkit screenshot #4 for iPhone
FretTools: Guitar Toolkit screenshot #5 for iPhone
FretTools: Guitar Toolkit screenshot #6 for iPhone
🧾$49.99
In-App Purchase↘︎
⭐3
Reviews↘︎
🔄6+ apps
Alternatives↘︎
❓8 answered
FAQ↘︎
📦~ in 5 days
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

This app offers a precision tuner, an extensive chord library with interactive playback, and a gear tracker for instruments and equipment. It's designed for musicians to streamline their practice and documentation needs.

✓Real-time chromatic tuner for multiple instruments
✓2,500+ chords with 3,200+ voicings
✓Interactive chord playback
✓Instrument and equipment gear tracking
✓Maintenance logging and PDF export
✓Offline functionality
Show original description

What's New in FretTools

4.1.9

August 6, 2026

Reorganized the gear editor: serial number and unique markings now live on the Info tab where you'd expect them. String Diagnostics now analyzes all six harmonics for sharper, more reliable readings, and is now a Pro feature. The Tuner remains free, always. Plus security updates under the hood.

More

Subscription plans

Yearly Pro

Full FretTools access billed yearly. Best value plan.

$17.991 Year
7 Days trial
How to cancel FretTools subscription ⁉️
1

In-App Purchases

$49.99

Lifetime Pro

One-time purchase. Unlock FretTools forever.

User reviews

Most RecentHighest RatedLowest Rated

Perfect!

This is the perfect app for tuning my gear. It’s fast and it’s easy. Highly recommend!!
YoStaticYoStatic

Best Phone Guitar Tuner & SO much more!!

If you’re looking for a phone guitar tuner, you’ve found the right one…and so much more! Great guitar chord library, tuner, and gear/inventory tracking! I don’t know if any guitar app doing all this! Get it now! You’ll be happy you did
JoGo!JoGo!

Amazing!!!

Does everything I need it to do and then some! Highly recommend giving it a download to all who play a stringed instrument.
joshrustyjoshrusty

FAQ

What instruments can FretTools tune?

FretTools can tune guitar, bass, ukulele, banjo, mandolin, and violin. Its responsive tuner is designed for real playing conditions and provides clear sharp/flat indication.

How many chords are available in FretTools?

The app features over 2,500 chords with more than 3,200 voicings. Users can explore multiple tunings, open, barre, and inversions, along with slash chords.

Can I track my musical gear with FretTools?

Yes, FretTools allows you to track guitars, basses, amps, pedals, and more. You can store serial numbers, specs, purchase details, attach photos, and log maintenance history.

Does FretTools work offline?

Yes, FretTools is designed to work offline, including the gear tracker. Optional cloud sync is available for your data.

What are the Pro features in FretTools?

Pro unlocks additional chord voicings and inversions, slash chords, full key-based browsing, unlimited gear items with up to 8 photos each, maintenance tracking, and PDF export. It also removes ads.

How much does FretTools Pro cost?

FretTools Pro is available via subscription, with a monthly plan at $2.99 and a yearly plan at $17.99. The core tuner functionality remains free.

What is the update frequency for FretTools?

The app was last updated on June 21, 2026, indicating active development. Future updates are planned for expanded chord support and tuning improvements.

Is FretTools suitable for beginners?

FretTools is built for working musicians and hobbyists alike, offering a clean and focused interface. Its core tuner and chord library are accessible for beginners, while Pro features cater to more advanced needs.