About StringForge
Keep your guitar perfectly in tune with StringForge, the precise chromatic tuner for acoustic and electric guitars. Using your phone's microphone, StringForge accurately detects each string's pitch and guides you to perfect tuning.
StringForge supports standard tuning, drop tunings, and custom tunings. Also includes a comprehensive chord library with finger positions for hundreds of chords.
Essential for guitarists of all skill levels from beginners learning their first chords to professionals performing live.
✨ Key Features
Chromatic Tuner
High-precision tuning using your phone's microphone with visual feedback for each string.
Multiple Tunings
Support for standard, drop D, open tunings, and create custom tuning configurations.
Chord Library
Hundreds of chord diagrams showing finger positions for major, minor, 7th, and extended chords.
Reference Tones
Play reference pitch tones for manual tuning by ear.
📱 How to Install
- Purchase: Click "Buy Now" above to complete your secure purchase via Stripe
- Download: After payment, you'll receive an instant download link for the APK file
- Enable Installation: Go to Settings → Security → Enable "Install from Unknown Sources"
- Install: Tap the downloaded APK file and follow the on-screen prompts
- Launch: Find StringForge in your app drawer and start using it!
Note: You may see a Google Play Protect warning. This is normal for apps not from the Play Store. StringForge is safe and developed by Forward Forging.