Access scores from the /Petrucci Music Library. View and browse sheet music directly on iOS. Subscribe for full access to recordings and features. Instantly download new uploads. Renewal occurs automatically unless canceled.
by Project Petrucci LLC★ 4.6510 ratingsMusicFreeData updated 2026-09-14
Measure environmental noise levels using a with accurate detection. Display real-time readings and visual spectrum analysis. Calibrate for professional-grade measurements. Log and review noise data over time.
Set tempo with adjustable beats per minute. Choose from three themes with distinct sound effects. Enable flash or vibrate for feedback. Track practice sessions and save custom settings. Sync with devices for consistent timing during rehearsals.
Explore aircraft systems with interactive diagrams
Study aircraft systems and limitations with organized chapters and interactive diagrams. Tap switches, levers, and buttons to see system changes. Practice normal and emergency operations. Correlate practical knowledge with POH descriptions.
Identify reptiles, birds, and frogs by taking photos or uploading images. Receive detailed information about species, including venomous status and habitat. Access mushroom identification features for edibility guidance.
Create live photo wallpapers and broken designs. Access a gallery of wallpapers. Convert videos into GIFs. Customize caller images. Subscribe for premium features with annual payment options.
Record music with microphone and adjust volume, BPM, reverb, and filter. Create in various styles including hip-hop, & bass, and trap. Access weekly updated music packages. Share tracks directly.
Measure levels using a built-in decibel . Check volume in different environments. Play audio through iPhone speakers for . Monitor performance and ensure balanced audio output.
Access and search state statutes using alphanumeric and filters. Navigate laws with an intuitive interface. View detailed legal provisions and related . Save and share relevant sections for reference.
Find accurate based on your location and set reminders. Use the Finder to determine the direction of the Kaaba. Track daily prayers and receive notifications for each time.