Professional Trombone

Name: Professional Trombone
Rating: 2.909091 (250 reviews)
Author: Alyaka

Alyaka

★ 2.9 (250 ratings)

⬇ 100,000+ downloads

Est. actual: 168,603

Free

Released: Dec 13, 2016

IAP: $9.99 per item

Contains ads

Rated: Everyone

Signals

4 this week · 3 positive All of this week's signals →

📈Last 7 days +409 installs — 12% faster than the week before (+364) · 37/day since Oct 5
🏆Among Music & Audio apps top 3% by installs gained this week (618 peers growing)
⭐Rating steady at ★ 2.91 since Oct 5
🛠Updates actively updated · updated 16 days ago · every ~25 days (3 updates tracked)

Installs since launch

+1,159 installs · +4 ratings since Oct 5

Update history

5.5.1 Oct 30, 2026 · seen Nov 5, 2026

Your sound now stays the way you set it. Vibrato, tone color, portamento and the mod wheel no longer fall back to neutral when a MIDI accompaniment starts or ends, whether you play the touch keys or a connected MIDI keyboard. The mod wheel also keeps its position between sessions.

5.5.0 Oct 18, 2026 · seen Oct 26, 2026

New: Premium inside the app. One purchase removes every ad and opens every style, voice, MIDI song and recording, and it stays with your Google account. Restore it any time from Settings. Also new: More apps, the whole Professional series one tap away from the top bar.

5.4.0 Sep 10, 2026 · seen Oct 5, 2026

New audio engine: lower latency, a cleaner sound, and recordings that no longer cut off the last note.<br><br>MIDI keyboards just work now. USB and Bluetooth devices are found faster, every chord note arrives, and stuck notes are gone.<br><br>Sharper chord detection for auto accompaniment, and every voice now has a proper chord zone under the split.

Professional Trombone is a music & audio app by Alyaka with 100,000+ downloads (about 169K estimated). +409 installs in the last 7 days. Rated 2.9 from 250 ratings. Released Dec 13, 2016. Install growth, rank history, SDKs and ad networks.

From the 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…”