StringWise: Violin Tuner

StringWise is a beautiful, accurate violin tuner and a practice coach for your intonation, in one focused app.

TUNE INSTANTLY
- A live tuner shows the note you are playing, a -50 to +50 cent meter, and clear flat / in-tune / sharp feedback in real time.
- Your four strings (G, D, A, E) are one tap away, with the nearest one highlighted as you play.
- Set your reference pitch (Concert A) to match your ensemble.

TRAIN YOUR EAR
- Play along with a steady reference drone and tune your intonation by sound, the way string players really practice.
- A clean, adjustable metronome is built in.

PRACTICE WITH PURPOSE
- Short guided exercises walk you through scales and arpeggios, listen as you play, and score how in-tune you were, note by note.
- Insights track your accuracy, your sessions, and a daily practice streak, so you can watch yourself improve.

PRIVATE BY DESIGN
- No account, no ads, no tracking. Your practice data stays on your device, with optional private iCloud sync.
- The microphone is used only to detect pitch, live, on your device. Audio is never recorded or sent anywhere.

FREE AND PRO
The tuner, drone, metronome, practice streak, two guided exercises a day, and your history are free forever. StringWise Pro unlocks unlimited guided exercises, the full scale and arpeggio library, advanced insights, and home-screen widgets.

StringWise Pro subscription options:
- Weekly: $4.99 per week
- Annual: $59.99 per year, with a 7-day free trial
- Lifetime: $99.99 one-time purchase

Payment is charged to your Apple Account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period; your account is charged for renewal within 24 hours prior to the end of the current period. Manage or cancel anytime in your App Store account settings. Any unused portion of a free trial is forfeited when you purchase a subscription.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://stringwise-tuner.vercel.app/privacy.html