tonestro, the one and only music practice app, is your personal wind instrument companion and pocket music teacher. It provides immediate feedback on pitch & rhythm, guarantees constant motivation and is the ideal instrument tutor for you.

Enjoy a variety of digital music scores, an exciting game-like practice experience and finally have fun while practicing with your wind instrument.

Boring practice is a thing of the past. Try it out now, improve your skills on your instrument and grow beyond yourself.


- Interactive live-feedback on your performance: Play on your instrument and practice pitch (intonation) & rhythm
- Large collection of sheet music: You will always have your music sheets with you
- Campaign mode: Play & master a variety of assignments and prove that you have what it takes to raise from an underground musician and become a legend
- Challenges: Every week a new theme, every week new songs: Compete with musicians all over the world.

tonestro for wind instruments is the perfect addition to your music lessons or even music school/music teacher and is available for smartphone and tablet.


- Improve your pitch & intonation
- Improve your rhythm
- Improve your tone stability
- Lessons and exercises to learn a wind instrument
- Always have your sheets of music with you

It has never been more fun to study a musical instrument. Revise your mistakes and quickly enhance your abilities on the instrument!


Share your activities on Facebook, Instagram, WhatsApp & via email.


Do you want to learn how to play your instrument which made Luis Armstrong and many other famous? Then download tonestro, and learn a wind instrument with us!

tonestro is all about wind instrument apps! Do you play or want to learn a wind instrument, or simply want to add another one to your repertoire?
- Recorder
- Flute
- Clarinet
- Saxophone (Alto Saxophone, Tenor Saxophone, Soprano Saxophone)
- Trumpet
- Euphonium, Baritone
- French Horn
- Trombone
- Tuba

No problem, we got you covered. Check out more of our apps to help you reach your musical goals.


So that you never run out of energy again, you can buy a subscription. Payment will be charged to your iTunes account at confirmation of purchase. Your subscription is € 14.99 per month or (after a free trial period of 7 days) € 99.99 per year. Using our Back to School offer, the yearly subscription is € 45.99 (without prior free trial period). (Price and currency will vary by location.) Your subscription renews automatically unless cancelled at least 24 hours prior to the end of the current period and cancellation of the current active subscription period is not allowed.
Auto-renewal may be turned off in your Account Settings in iTunes after purchase.


What’s New

Version 3.22

- We have fixed several bugs so you can enjoy making music even more.

Ratings and Reviews

4.6 out of 5
72 Ratings

72 Ratings

Polarrose123 ,

Not what I thought

I have played Trombone for 14 years, but recent years I have let it take a back seat. I thought this app would be good to help me get back to where I was, and I think it will be. The only problem is that it is not a good app to teach you how to play. It is a good app if you already know how to play. So I would recommend this only if you, like me, are trying to get back into the swing of things, or you are looking for supplemental material to work from in between lessons.

Update: The developer contacted me and said that they are working on learning features! So while I wait, I’ll go through the campaign with what I have and have a good time with my music!!

Developer Response ,

Hi, thank you for your review. Good news: We’re already working on a learning feature with explanations and exercises. It’s already available for flute, saxophone, clarinet and trumpet and we plan to add an updated version also for the trombone. -Mari

Irvin36 ,

Music App.

I love this app. I have been playing flute since junior high continue through high school took professional flute training at a local music school and now I’m trying to get back at it again with my flute and this app help me a lot and grade me in my playing and it help me to see what I need to work on the most and it’s truly helping me to prefect my playing on my flute. I recommend this app to any musician who want to get better on your instruments for 9.99 you can’t go wrong .

Developer Response ,

Hi, thanks a lot for your feedback and for your recommendation! 😊 Great that you like our app and that tonestro supports you in improving and training pitch and rhythm with your flute 🎵 Mari

Mountainmanbigfoot ,

Great App to learn how to play, but they keep making changes

This has been a great app to use to get back into playing the Trumpet. My main complaint is that rather than just adding content, they keep bouncing back an forth between what they offer. Original they had a good song progression path. Then they suddenly removed it and put in a lesson progression. This really through me off, but it did force me to go back to basics—which is good. However, as soon as I got used to that and started enjoying it, they switched back to what they had before —throwing me off again. If they would keep both, this app would be amazing. If they would add content and not take stuff off, it would be amazing!

Developer Response ,

Hi, thank you for your review! Great that you like practicing the trumpet with our app. We want to improve the learning experience with tonestro, that's why we've delevoped a whole new learning path for trumpet. The songs of the previous campaign path will be transferred to the Songs section. We would appreciate your feedback on the new learning path and would be happy if you contact us via - Thanks, Mari


Seller IT GmbH
118.1 MB

Requires iOS 10.0 or later. Compatible with iPhone 5S, iPhone 6, iPhone 6 Plus, iPhone 6S, iPhone 6S Plus, iPhone SE (1st generation), iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XS Max, iPhone XR, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone SE (2nd generation), iPhone 12 mini, iPhone 12, iPhone 12 Pro, iPhone 12 Pro Max, iPad Air, iPad Air Wi‑Fi + Cellular, iPad mini 2, iPad mini 2 Wi‑Fi + Cellular, iPad Air 2, iPad Air 2 Wi‑Fi + Cellular, iPad mini 3, iPad mini 3 Wi‑Fi + Cellular, iPad mini 4, iPad mini 4 Wi‑Fi + Cellular, iPad Pro (12.9‑inch), iPad Pro (12.9‑inch) Wi-Fi + Cellular, iPad Pro (9.7‑inch), iPad Pro (9.7‑inch) Wi‑Fi + Cellular, iPad (5th generation), iPad (5th generation) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (2nd generation), iPad Pro (12.9‑inch) (2nd generation) Wi‑Fi + Cellular, iPad Pro (10.5‑inch), iPad Pro (10.5‑inch) Wi‑Fi + Cellular, iPad (6th generation), iPad (6th generation) Wi‑Fi + Cellular, iPad Pro (11‑inch), iPad Pro (11‑inch) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (3rd generation), iPad Pro (12.9‑inch) (3rd generation) Wi‑Fi + Cellular, iPad mini (5th generation), iPad mini (5th generation) Wi‑Fi + Cellular, iPad Air (3rd generation), iPad Air (3rd generation) Wi‑Fi + Cellular, iPad (7th generation), iPad (7th generation) Wi‑Fi + Cellular, iPad Pro (11‑inch) (2nd generation), iPad Pro (11‑inch) (2nd generation) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (4th generation), iPad Pro (12.9‑inch) (4th generation) Wi‑Fi + Cellular, iPad Air (4th generation), iPad Air (4th generation) Wi‑Fi + Cellular, iPad (8th generation), iPad (8th generation) Wi‑Fi + Cellular, and iPod touch.


English, German

Age Rating
In-App Purchases
  1. 1 Month Premium $11.99
  2. Welcome offer $42.99
  3. 1 Year Premium $92.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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