Guitar Practice: RiffSprint · Effective July 28, 2026
RiffSprint stores your onboarding choices, selected language, generated routines, routine-generation timestamps, completed-session history, practice minutes, streak data, journal text, and creator-pack status on your device so the app can personalize and preserve your practice flow.
Version 1.0 does not require an account, record microphone audio, upload guitar performances, analyze recordings, or send your practice journal to an AI provider. Creator and teacher pack codes are checked on device and are not subscription entitlements.
RiffSprint uses Mixpanel for product analytics. Mixpanel receives an anonymous device identifier, basic device and app information, and product-usage events such as app launch, onboarding completion, routine generation, session completion, paywall view, and purchase-flow state. We use these events only to understand and improve RiffSprint. We do not use them for advertising or tracking across other companies’ apps or websites, and IP-based geolocation is disabled.
Events include RiffSprint as the app-name property. Your answers, routines, journal text, creator-pack codes, and exercise notes are not included in analytics events.
Apple StoreKit handles purchases, renewals, cancellations, refunds, subscription status, and Apple offer-code redemption. We do not receive or store your payment card number.
The app can open Apple’s App Store, email support, this Privacy Policy, and the Terms of Service. Those services operate under their own privacy practices.
You can edit your practice setup by restarting onboarding, clear app-local data by deleting the app, manage subscriptions in your Apple ID settings, and contact support with privacy questions.
Ion Mosnoi
Email: moshnoi2000@gmail.com
Phone: +373 69 644 690