Trombone Lessons - tonestro

🇺🇸 United States
tonestro  | 
38
ASO score
Text
36/100
Reviews
60/100
Graphic
40/100
Other
0/100
rating
App Rating
4.3
rating
Votes
78.8K
rating
App Age
6y 11m
rating
Last Update
Nov 19, 2025
rating
iAP
$0.99 - 179.99

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Installs
253.5K
43.7M
-99%
Rating
4.27
4.53
-6%
Number of Ratings (Voted)
60.7K
108.7M
-100%
App Age
6y 11m
7y 10m
-12%
In-app Purchases Price
$99
$122
-18 %
Update Frequency
23d
40d
-43%
Title Length
27
27
Short Description Length
83
70
+19%
Description Length
3 194
3 169
+1%
Number of Screenshots
528
1310
-60 %
Has Video?
No
0% has videos
Size
0MB
0MB

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Downloads

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Total
252.5K
Last month icon
Last month
2.7K

Text ASO

Title (
Characters: 27 of 50
)
Trombone Lessons - tonestro
Short Description (
Characters: 83 of 80
)
Learn to play TROMBONE, practice songs, improve rhythm & pitch. Tuner included!
Description (
Characters: 3194 of 4000
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Learn to play the trombone and improve on rhythm and pitch. tonestro listens to you while you play the trombone and gives you immediate live-feedback on rhythm and pitch. A tuner lets you tune your trombone easily. tonestro for Trombone offers a large collection of songs, exercises and guided lessons for every skill level. Learn how to read music notes and improve your trombone skills by playing many songs and exercises. With the tuner you tune your trombone fast and easily for perfect pitch. A metronome and specially composed background music with play alongs for many songs guide you the way to perfect rhythm. Weekly challenges with hand-picked songs give you the extra motivation to improve your skills when you compare yourself with trombone players from around the world. OVERVIEW - Get instant feedback on rhythm & pitch - Learn to play the trombone or learn something new - Enjoy a large collection of songs - Discover trombone lessons & exercises - Start with your first lessons on music notes or choose from many songs - Learn the correct fingerings with fingering charts - Tune your trombone with our integrated tuner - Enjoy songs with play alongs - Stay motivated with weekly challenges LEARN Learn how to play the trombone or improve your skills with lessons, fingering charts and exercises. Step-by-step lessons will guide you through your first notes on the trombone. Detailed explanations and fingering charts tell you how to play a certain note. A tuner helps you find the correct pitch. Test your knowledge in exams and see how fast you progress. Use your newly learned skills and play your first songs on your trombone. For experienced trombone players there’s always something new to learn with advanced lessons, songs and exercises. PRACTICE Use tonestro’s live-feedback feature on rhythm and pitch to improve your skills. See where you struggle with intonation and work on your pitch to become a better trombone player. Switch to practice mode and choose a slower tempo to work on getting that rhythm right. Let the metronome guide you through the songs and use the tuner to not only tune your trombone but also to see which notes are the ones you have to be very careful with pitch. PLAY Discover songs from all music genres and play trombone songs for every skill level. Whether you’re a fan of classical music or you prefer jazz songs instead: With tonestro’s large sheet music library you’ll find just the songs you need for playing your trombone. And you don’t have to play alone: With play alongs you’re playing with a whole band in the background. Always on your side is the tonestro tuner, which is an easy-to-use tuner that will make sure that you’re in tune. And there’s always the metronome that will guide you through the songs. COMPETE Do you want to prove your skills? Enter our weekly challenges! Compete with trombone players from around the world and fight for the podium. Practice the songs to score as many points as possible and become the best trombone player in the tonestro world. Don’t forget to use the tuner first, so that you can start the challenge with perfect preparation. Terms: https://www.tonestro.com/terms}
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Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4.3
78 801 voters

Some Latest Reviews

Lía I. Hernández
08 Nov, 2025
2
Esta bien en su pero nesesitas pajar para seguir a prendiendo es mejor vwr tutoriales que aperender con etas app la mitad de las músicas necesitas premium para tocarlas.
Claudia kh
06 Nov, 2025
3
für Anfänger neben professionellem Lehrer sicherlich hilfreich. Für den Wiedereinstieg sind mir zu wenig Testoptionen vor der Bezahlversion
Domaneisha Hammond
01 Oct, 2025
1
First off to even use the Learning app you gotta USE trail and pay. And even when I play a note right it says it wrong I showed my band teacher and even he said I was playing the notes right and when I got a note "Wrong" it reversed it when I stopped playing It just went to the song I can't even learn anything I can probably learn more with a YouTube tutorial
Faith Zadek
25 Sep, 2025
5
Love it! Day One of playing trombone and already can do some notes! I'm doing trombone in band and this helps a lot!
Alfons Haas
14 Aug, 2025
5
Ich finde die App super. Ich spiele bereits Flöte im Violinschlüssel und lerne jetzt zum Spaß Posaune, d.h. völlig neues Instrument und einen neuen Notenschlüssel. Und es ist echt einfach zu verstehen und man kommt zügig voran. Leider funktionieren seit heute die Sachen wie Stimmgerät und so nicht mehr und ich komme nicht mehr aufs Profil. Woran kann das liegen?
Slimane Boumrar
22 Jul, 2025
1
i play correctly but its says that it miss i am so sad i wanted to play happy birthday but its says that i cant not play it 50 stars cant reach to 100 stars so sad but DO NOT PLAY THIS APP if you dont have a trombone. (i have a trombone so yeah)
Nathen Chillemi
07 Jul, 2025
4
I'd say this is a pretty good app for when you're first learning trombone. I mainly use the tuner mechanic of it to hit high notes and when I was first learning, just being able to know what I was playing. The only issue is if you don't know basic music theory it might be tricky. Such as when I was starting out I would practice high #C and it said D flat which I wasn't aware was the same note. Would definitely help putting both notes.
Edyvaldo Martinez
07 Jul, 2025
3
Muy buena pero porque esta en inglesh, seria mejor y me encantaria si hubiera una opcion de español en los videos. ya que los videos estanen inglesh y no se entiende 😔
Ja'niya W
06 Jun, 2025
4
as a trombone player of 4 years this app is pretty much for experienced players like if you want to pay money for good lessons go ahead but it's not free for lessons but the challenges overall are good for experienced players I enjoy trying to get first ranked in the weekly challenges but it's definitely not for beginners in my opinion unless you want to spend money

Other

Additional Information
Rating:
4.27
Voted: 78.8K
Google Play Link:
Website:
Email:
Privacy Policy:
Categories: Education
Size: -
iAP: 0.99 - 179.99 $
Installs: 252.52K
App Age: 6 years 11 months
Release Date: Jan 10, 2019
Last Update: Nov 19, 2025
Version: 5.300
Version history
5.300
Nov 19, 2025
Better, faster &amp; more stable - update now!<br>
5.299
Nov 11, 2025
Better, faster &amp; more stable - update now!<br>
Version history