Download Trombone Lessons – tonestro V2131886109 APK From Android App Store For AndroidDownload Trombone Lessons – tonestro V2131886109 APK From Android App Store For Android2131886109Download
Download Trombone Lessons - tonestro V2131886109 APK

Trombone Lessons - tonestro

4.6 ★1,727 ratings
100,000Downloads
120.2 MBSize
0+Age
Nov 10, 2026Update date
44Written reviews
Converter signature verifiedSignature
Android 8.0+Android OS
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Trombone Lessons - tonestro

Download Trombone Lessons – tonestro APK Free and learn to play the trombone with live feedback on rhythm and pitch. tonestro listens while you play and tells you right away where your rhythm or pitch needs work, while a built-in tuner keeps your trombone in tune easily.

Guided lessons for every skill level

tonestro for Trombone offers a large collection of songs, exercises, and guided lessons for every skill level. Step-by-step lessons guide you through your first notes, detailed explanations and fingering charts show you how to play each note, and exams test your knowledge so you can see how fast you progress. Learn to read music notes, then use your new skills to play your first songs. Advanced lessons, songs, and exercises keep experienced players learning too.

Practice with live feedback, a tuner, and a metronome

Switch to practice mode, slow the tempo down, and work on the rhythm until it feels right. This trombone app with live rhythm and pitch feedback shows exactly where you struggle with intonation, the metronome guides you through each song, and the tuner helps you find the correct pitch and spot the notes that need extra care. Specially composed background music and play alongs for many songs let you play with a whole band behind you.

Play songs and compete in weekly challenges

Discover songs from all music genres, from classical pieces to jazz, in a large sheet music library with pieces for every skill level. Weekly challenges with hand-picked songs add extra motivation: practice the songs, score as many points as possible, compare yourself with trombone players from around the world, and fight for the podium. Start with the tuner first, so every challenge begins with perfect preparation. Androidru.com Android App Store is the best and safest APK downloader in 2027.

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More app information

Latest version2131886109
Content ratingEveryone
Packagecom.tonestro.trombone
Downloads100,000 downloads from AndroidRU
Requires AndroidAndroid 8.0+
Architecturearm64-v8a
Signaturea96587159d6184d5...1effcf
Developer verificationAndroidRU.com Android App Store
Security reportClean
SourceAndroidRU
Version code538351
File checked10 Nov 2026 10:36
CategoryEducation
Developertonestro
Developer email[email protected]
CurrencyUSD
Price$0.00
In-app purchases$0.99 - $197.99 per item
Release dateJan 10, 2019
Contains adsYes
Offers in-app purchasesYes
Developer websiteDeveloper website
Privacy policyPrivacy policy
Converter signature verifiedCleanData safety available
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.

No data shared with third parties

The developer reports data collection.

Device or other IDs

  • Device or other IDsCollected

Photos and videos

  • PhotosCollected (optional)

Personal info

  • NameCollected (optional)
  • Email addressCollected (optional)

Security practices

  • Data is encrypted in transit
  • You can request data deletion
App permissions (8)

Android permissions are separate from the developer's data collection and sharing declarations.

Microphone

  • record audio

Other

  • control vibration
  • draw over other apps
  • full network access
  • prevent device from sleeping
  • view network connections

Uncategorized

  • manage users
  • receive data from Internet
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Security check

Converter signature verifiedClean · Virus Free
Converter signature verified. This verification concerns the converter-signed file.

✓ No virus✓ No spyware✓ No malware✓ No trojan

Clean: ✓ No malware, ✓ No Trojan, ✓ No Spyware.
This application has been verified by the AndroidRU Android App Store and is safe to use.
SHA-256 and certificates

6fe1c1c9af4a9ced007072bb274aef5803612d34c7e92e0dfd7a1bce44984777

a96587159d6184d5a59f2e5a37656587fc9f3de337af454b228bff144c1effcf

File details

Version 2131886109 · 120.2 MB · APK

SHA-256 6fe1c1c9af4a9ced007072bb274aef5803612d34c7e92e0dfd7a1bce44984777

Signer a96587159d6184d5a59f2e5a37656587fc9f3de337af454b228bff144c1effcf

Architecture arm64-v8a

User reviews

4.6
★★★★★

1,727 ratings

5★82%1,399
4★10%166
3★4%64
2★1%12
1★4%64

1,727 ratings on AndroidRU. 44 written reviews on AndroidRU, 73 shown below. Their honest reviews of this app.

AAbigail Umoren
2026-10-24
★☆☆☆☆
1/5

it doesn't explain how to play the note when you make a mistake 😭

SSIMON LENCWE
2026-10-12
★★★★☆
4/5

I have to learn alots

GGage Roennebeck
2026-09-19
★★☆☆☆
2/5

only teaches you your first note then you need premium

CChristian Pierson
2026-09-18
★★★★★
5/5

good

AAbubakr Hasee
2026-09-17
★★★★★
5/5

abubakr Hasee

KKaleb Connelly
2026-08-31
★★★★★
5/5

very good i love the app I have been playing in the trombone for 2 weeks and with trombone lessons made me be able to play C A. and G if you have a trombone and need to practice YOU NEED THIS APP it is grat now before I make this review 10000 words long am going to go. ps this is 296 words long

JJohn` Jinadu
2026-08-31
★★★★★
5/5

user friendly

RRaul Nolasco
2026-08-20
★★★★★
5/5

good

HHuncho Spazz
2026-08-09
★★★★★
5/5

This app helps a alot for new trombone players.

SShadrack Jomo
2026-08-09
★★★★★
5/5

I can learn fast in this platform

TTrey Rood (Trey trey)
2026-07-28
★★★★★
5/5

I really like this app it helps me a lot

GGifty Asante
2026-07-19
★★★★★
5/5

Good

TTyler Pittman
2026-07-10
★☆☆☆☆
1/5

Total garbage. I can't make it through the recorded activities because the sound detection is way off. I'm in tune, there's no background noise, it's literally just Bb and F. I've even tried another device, it keeps thinking I'm playing the wrong note.

SSuper man
2026-06-08
★★★★★
5/5

The app is personalized based off of your skill level. Anything you like this app will make it a teachable moment and improve your skill.

BBongani Skosana
2026-05-25
★★★★★
5/5

right place to be a nice trombonist

MMahesh Bhaliya
2026-02-15
★★★★☆
4/5

super duper

DDomaneisha Hammond
2025-10-01
★☆☆☆☆
1/5

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

FFaith Zadek
2025-09-25
★★★★★
5/5

Love it! Day One of playing trombone and already can do some notes! I'm doing trombone in band and this helps a lot!

Mmanjunath mahajan
2025-08-08
★☆☆☆☆
1/5

not working

NNathen Chillemi
2025-07-07
★★★★☆
4/5

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.

JJa'niya W
2025-06-06
★★★★☆
4/5

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

CCheery Hearts
2025-05-30
★★★★★
5/5

very good

JJames Abur
2025-02-02
★★★★★
5/5

great app in 1 hour I became pro

VVeronica Penney
2025-01-02
★☆☆☆☆
1/5

This app is full of stupidity

MMoose
2024-12-23
★★★★☆
4/5

Great app! I had this app when I was in middle school and it helped me so much, I don't have it downloaded so I can't say anything about ads, anyways, thanks devs!

RRebekah Hadden
2024-12-17
★☆☆☆☆
1/5

Helped with nothin

HHarold Bisscheroux
2024-12-10
★★☆☆☆
2/5

nice app, unfortunately only two cources gor trombone and thus quite expensive for little

AArely Vargas
2024-11-17
★★★★★
5/5

Its very good

EEuvonia Moore
2024-10-14
★☆☆☆☆
1/5

boss man i going to see if i can play that i like that

LLineagephone
2024-09-18
★★★☆☆
3/5

wish I could skip ahead already good

CCristian Esquer
2024-08-31
★★★★★
5/5

Do you guys have intermediate lessons

EEthan Eddlemon
2024-08-22
★★★☆☆
3/5

It's ok but you realy can't do anything if your a young student and can afford "premium " and so you can't do anything kinda lame

BBiju bhuyan
2024-05-06
★★★★★
5/5

Oh very beautiful

LLennox Madhandara
2024-04-22
★★★★★
5/5

Good

Ddavid Vazquez
2024-03-14
★★★★☆
4/5

Honestly I downloaded this app because there was no euphonium app so I just downloaded the trombone cuz it was similar and I deleted it cuz 1. I costed money and I understand that y'all need money but it's not that it's because I can't play it's like 2:43 am and my phone is at 1% ok bye

SSamuel Addo
2024-02-12
★★★★★
5/5

I really like your app

JJohn Chibuye
2024-01-23
★★★★★
5/5

best music app ever

Sshieddo '-'
2024-01-11
★☆☆☆☆
1/5

Too expensive I'm a university student not a money maker

AAman Fadhili
2023-12-05
★★★★★
5/5

this app is very nice and easy to use ..

RRekha Krishan
2023-10-21
★★★★☆
4/5

nice

RRicardo Leal
2023-10-07
★☆☆☆☆
1/5

I have to pay for my next lesson, hell no uninstalling

RRoald Van Leersum
2023-08-06
★★★★★
5/5

Good App

BBrendon Danley
2023-02-03
★☆☆☆☆
1/5

App doesn't care about learning, just wants money. You need to pay to learn songs that you could just learn off the internet

GG S
2022-12-29
★☆☆☆☆
1/5

Would not recommend this for trombone

RRana Hazra
2022-12-03
★★★★★
5/5

রানা

MMaxwell Essoun
2022-09-20
★★★★★
5/5

Good

NNinjabro 1
2022-08-14
★★★★☆
4/5

The app is really good I would recommend it for beginners/intermediate and maybe advanced (if they wanna learn songs) but having most of the lessons on lockdown if you don't have premium is restricting me for giving it 5 stars if beginners can play more lessons they won't learn the notes so I would say decrease the amount of lessons that are restricted so beginners can actually play the instrument they bought

YYahaya Sanda
2022-05-28
★★★★★
5/5

Love

AAlexander esz-campbell
2022-04-28
★☆☆☆☆
1/5

12 lessons and it doesn't teach me how to use the trombone only rythym games DO NOT RECCOMEND

RRabin Sorker
2022-02-12
★★★★★
5/5

great app

SSamira Nuur
2022-01-23
★★★★☆
4/5

Fine

SSkyler Conway
2022-01-14
★☆☆☆☆
1/5

There is no way to use a free trial you have to pay and that's it for people who just want to learn and not have there money sucked away this is not the app for you

BBrook Harman
2021-12-19
★☆☆☆☆
1/5

It sucks because it's not in tune,you have to pay to learn any further, and you just press a button to play most of the learning songs

AAreli Maradiaga
2021-09-25
★★★★★
5/5

It's making me the Trombone King

LLucas
2021-09-15
★★★☆☆
3/5

I know I just started on this app but it seems like it doesn't tell us how to play our instrument you just tap a button to indicate notes

CCam mce
2021-08-30
★★★☆☆
3/5

Doesn't teach you the instrument, only songs and rhythms. For an absolute beginner you'd be better off on youtube to learn the slide positions.

LLuis Blake
2021-05-14
★☆☆☆☆
1/5

There were no lessons to start learning trombone

KKeith Owens
2021-03-13
★★★☆☆
3/5

Great way to practice but far too expensive to unlock full list of songs. I do not like annual fees, please give a one off purchase price of about 20$ them I will buy.

Ddaniel culley
2021-02-08
★★★★★
5/5

This is a great app, ideal for perfecting your playing, whatever your weakness is, tuning, timing, this will put you straight. Top tip, lie the phone flat on a desk so the microphone can pick up your playing, (I put mine on the music stand, blocked the mic; it couldn't hear my playing, graded my tuning as poor)

JJoshua N
2021-01-28
★★★★★
5/5

its great, has a few bugs

AAlexander E
2020-12-16
★★★★★
5/5

I found the problem to the listening good app for experienced players

MMiranda Barber
2020-12-16
★★★★★
5/5

I love all of the tonestro apps for instruments! Will the trombone one have a learning section as well soon? Over all a really good app series for instruments and recommend for beginners that want to challenge themselves.

PPayne Ryals
2020-10-23
★★★★★
5/5

Anything trying to help people learn trombone is an amazing app to me!

JJakob Weber
2020-07-10
★★★★★
5/5

Great app that makes me play those 20 minutes every day. New songs are added all the time, the app shows you what you do wrong and you can also compete with others in weekly challenges. Recently background music was added and that makes it even nicer. 5 starts deserved for a free app. (With advertising after playing for about 15 minutes on a day)

JJade Wolf
2020-07-07
★★☆☆☆
2/5

I like the idea but I CANT EVEN PLAY A SINGLE CORRECT NOTE AND THERE ISNT EVEN A TUTORIAL!!!

DDavid Kurtz
2020-06-08
★★★★★
5/5

Great app! Keep up the good work!

OOscar Drewett
2020-05-18
★★★★★
5/5

Hi guys i want to say this is a very good app but could you add a begginer and pbone section i cannot find a begginers app anywhere

AA Google user
2020-04-24
★☆☆☆☆
1/5

Not very good

AA Google user
2020-04-18
★☆☆☆☆
1/5

This app is not very good well I cant really say that becuase I havent actually used the app I downloaded it and I Waited an hour and it is still on the page it was on before

AA Google user
2020-01-12
★★★★★
5/5

Great app!!!

AA Google user
2019-07-17
★☆☆☆☆
1/5

When it asked me to choose my instrument I just got a blank page until I restarted the app and tried again where it very vaguely said "trombone." Then when I tried to play some music I just got another blank page...but this one wouldn't load anything at all.

AA Google user
2019-03-16
★★☆☆☆
2/5

There is many things wrong with this app. While I do appreciate the thought and attempt to teach trombone, it has many mistakes. The scales are inaccurate (i.e.: "D Major" when it is actually C major). This app does not teach trombone, but instead provides you with sheet music. Which is also kinda annoying, because it doesn't give you the option to listen to the music before playing it. 8Notes is a better option

AA Google user
2019-02-25
★★★★★
5/5

Awesome! fun to use and very helpful!

No reviews match this filter.

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