ClefMastery vs FPV Guidebook

ClefMastery helps you build fluency in treble, bass, alto, and tenor clefs through quiz-style practice, scales, and arpeggios. Whether you’re a student, instrumentalist, or vocalist, you can strengthen note recognition and sight reading. Practice Your Way • Tap to answer: Choose the correct note name by tapping a button. • Play to answer: Use your instrument or voice; real-time pitch detection recognizes your notes! Scales & Arpeggios • Scales: Practice major, natural minor, harmonic minor, and melodic minor. Choose root note, direction (ascending, descending, or both), and octaves. • Arpeggios: Build custom chord lists with major, minor, diminished, augmented, and 7th chords. Pick root, quality, inversion, and direction. Chord labels on the staff show your progress through each pattern. • Scales and arpeggios require answering with your instrument or voice (no note buttons). All Four Clefs • Viola player? Cello player? No worries. We have alto and tenor clefs! • Practice treble, bass, alto, and tenor clefs separately or together in realistic scenarios. • Key signatures from the full Circle of Fifths are supported, so you learn correct spellings in any key. Built for Musicians • Instrument presets: Quickly choose from violin, cello, piano, voice, and other instruments to set your ranges. • Flexible settings: Instrument not in the presets? No worries. Just choose your note range and any transposition! • USB and external mics: Use your external audio interfaces with ease. • Pitch tolerance: Adjust sensitivity for fretless instruments and vibrato. You control how precise you have to be. • Audio hints: Optional reference tones when you’re stuck. • Intelligent sequencing: We plan the quiz intelligently to move around in pitch without making you do massive shifts on your instrument, yet still cover the full range. Stay Motivated • Badges will highlight when you reach milestones! • Stats: Track accuracy, problem notes, and progress over time. • iCloud sync: History, stats, and settings sync across your Apple devices (iPad, iPhone, and MacOS apps). Try it Free! Start using it right away with no prompts or nags for 7-days, then a one-time purchase for full access. No subscription necessary.

FPV Guidebook is your go-to reference app for FPV drone pilots. From beginners building their first quad to experienced racers tuning for performance, everything you need is in one place. COMPONENT LIBRARY Browse a curated catalog of motors, flight controllers, ESCs, cameras, VTX, and more. Each component includes specs, compatibility notes, and expert guidance to help you choose the right parts for your build. COMMUNITY Q&A Ask questions and get answers from real FPV pilots. Post a question on any component page and get insights from the community. Because sometimes the best advice comes from someone who's already flown it. FPV AI ASSISTANT Ask any FPV question and get an instant answer powered by AI. Troubleshoot a build, compare components, or learn new techniques. All without leaving the app. FLYING SPOTS MAP Discover legal and community-approved flying locations near you. Find spots suited for freestyle, racing, or cinematic flights. GUIDES & TECHNIQUES Step-by-step soldering guides, firmware setup walkthroughs, and build tutorials. All illustrated and written for FPV pilots. WORKS OFFLINE Your bookmarks and recent searches are available without an internet connection. PRO SUBSCRIPTION Access the component catalog, FPV AI assistant, and all premium features with FPV Guidebook Pro, €12.99 + local taxes per year. Built by pilots, for pilots. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/