ML revenue forecast.
Calibrated against 2612 apps in this category.
Confidence band
±15%
High — many comparable apps with verified data
At a glance
Tracks close to the Android app category median (207/mo).
Ranks #1,734 of 2,612 in Music (top 66.4% by revenue).
Launched Dec 13, 2016 · last updated May 11, 2026.
What the app looks like
Live screenshots from the Play Store, captured by our snapshot worker. Tap any image to enlarge.
Professional Trombone's revenue trajectory
Forecast revenue from snapshot history. Last 1 months.
Where Professional Trombone sits in Music
Revenue distribution of 2612 comparable apps. Professional Trombone highlighted.
Professional Trombone vs comparable apps
Revenue trajectory side-by-side. Bold = Professional Trombone, ghosted = peers.
App spec
Version
4.2.0
Last update
May 11, 2026
Launched
Dec 13, 2016
Price
Free
Monetization
Free
What Professional Trombone actually does (from store listing)
Immerse yourself in the world of brass harmony with "Professional Trombone" – the ultimate trombone instrument app that transforms your device into a symphony of melodic brilliance. Experience the joy of playing the trombone with a simple touch, and explore the boundless possibilities of musical creativity.
Key Features:
🎺 Intuitive Touch Interface:
Embark on a musical journey with our intuitive touch interface, allowing you to play the trombone effortlessly. Feel the resonance of each no…
Immerse yourself in the world of brass harmony with "Professional Trombone" – the ultimate trombone instrument app that transforms your device into a symphony of melodic brilliance. Experience the joy of playing the trombone with a simple touch, and explore the boundless possibilities of musical creativity.
Key Features:
🎺 Intuitive Touch Interface:
Embark on a musical journey with our intuitive touch interface, allowing you to play the trombone effortlessly. Feel the resonance of each note as you create soulful melodies, whether you're a beginner or an accomplished player.
🎤 Record and Replay:
Capture your musical moments with the recording feature. Save your trombone performances to the recording list, enabling you to revisit and relish your melodic creations at any time. Build your musical library with ease.
🚀 Optimized Performance:
Experience unparalleled responsiveness with our lightweight and optimized app. "Professional Trombone" is designed for a lag-free musical experience, ensuring that your creativity flows seamlessly.
🎶 Versatile Melodies:
Choose from a diverse selection of melodies or compose your own. Whether you're exploring the trombone for the first time or refining your skills, our app offers a broad range of tunes to cater to every musical taste.
🗑️ Effortless Cleanup:
Manage your recorded melodies with ease using our streamlined design. Organize, play, and delete recordings effortlessly, keeping your musical space clutter-free. Focus on your artistry, and let the app handle the rest.
📏 Compact Size:
"Professional Trombone" stands out with its compact size, delivering a full trombone experience without compromising on device storage. Immerse yourself in the resonant sounds of the trombone without worrying about space constraints.
Elevate Your Trombone Experience:
Explore the expressive world of the trombone with "Professional Trombone" – the definitive trombone instrument app. Whether you're a music enthusiast or a seasoned player, our app provides a platform for endless creativity and musical exploration.
Download now and let the trombone's enchanting sounds inspire your musical journey!
Comparable Android apps
The five apps in Music with the closest revenue to Professional Trombone. Click any to see its detail page.
Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag.
The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR.
Every number on this page comes from public APIs and bumetric's own snapshot history.
Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors.
See also the live data on Professional Trombone's tracker page for current rating, reviews and snapshot timeline.
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