Studio Calculator vs Play 'n' Practice 4

Studio Calculator is your go-to app for fast, smart, and accurate music-related calculations. Simply add the values you know and the app will intelligently figure out what it can calculate for you.. No more digging through menus or websites mid-session. Stay in focus and get instant answers for: BPM & tempo calculations Delay & phase alignment Time-stretch & pitch shift Duration & file size Frequency to MIDI note Frame-based timing for video ...and much more ### Real-World Examples: • Microphone delay in samples? Just enter the distance in meters. The app gives you time in seconds, samples, and more (automatically adjusted to your sample rate) • Need all delay times for a BPM? Tap or enter the BPM—see delay times in ms, seconds, or Hz instantly. • Have a 2-bar loop and want the BPM? Enter the loop length in seconds or samples and the number of bars and get the correct BPM for any time signature. • Changing from 440 Hz to 432 Hz? Input both frequencies and get the pitch shift in semitones and the time-stretch percentage. • Song duration from BPM and bars? Enter BPM and bar count, total time is calculated. • Working in 6/8? Input your metronome tempo to get the DAW’s BPM. • Total time of multiple songs? Add all times and get the sum. • Need to know disk space for a 75-minute multitrack? Enter the time, set your sample rate, bit depth, and channel count; your file size is calculated. ### Features: • Clean, minimalist UI with dark mode • Copy any result and reuse it as new input. • Tap tempo input for fast and accurate BPM entry • Supports irregular, simple, and compound time signatures • Accurate 64-bit floating-point calculations • Share an image of your calculation • Built-in support for 9 standard frame rates • Frequency -> MIDI note conversion • File size calculations based on duration and audio specs • Customizable: sample rate, bit depth, channel count, time signature, tuning and frame rate • Collapsible results for a clean overview ### The Studio Calculator is your perfect assistant. Give it the values you have, and it will calculate everything there is to know. More calculations are coming! If you’re missing a calculation, let us know, your feedback is much appreciated.

PlayNPractice is the free iOS app powered by Apple Intelligence and AI-driven music generation. Create personalized lessons, sight-reading exercises, and practice routines in minutes—not hours. Built with cutting-edge technologies (GranuleEngine for deterministic music generation, .NET MAUI, MusicXML support). Perfect for: - Music teachers transcribing lessons for students - Musicians practicing sight-reading and technique - Music education professionals creating course content FEATURES: • AI Lesson Generator Create complete lessons with objectives, exercises, and learning materials in seconds. Powered by Apple Intelligence for personalized, adaptive learning tailored to your musical goals. • AI Sight-Reading Exercise Generator Generate unlimited sight-reading drills in MusicXML format tailored to your level, instrument, and musical style. Perfect for daily skill development. • GranuleEngine Music Generation Our proprietary deterministic music generation engine creates exercises based on proven pedagogical patterns and canonical musical techniques. • Repertoire Manager Organize your music library with rich metadata, composer information, and detailed practice history. Filter and group by composer, level, genre, and more. • Practice Tracking & Statistics Log structured practice sessions, track progress over time, and visualize improvement with intuitive analytics and comprehensive statistical insights. • Personalized Learning Paths Follow AI-curated, customizable lesson plans tailored to your learning goals, instrument, and musical style with step-by-step guidance. Always free. No ads. No premium paywall for core features. Download today and accelerate your musical learning with AI-powered practice.