# Learn Trombone - tonestro — Lessons, Feedback, Sheet Music > Interactive trombone learning app with real-time feedback, tuner, and song library. (iPhone/iPad app by fun.music IT GmbH.) - Source: https://appshunter.io/ios/app/learn-trombone-tonestro/id1447013399 (this page in markdown: same URL + `.md`) - Developer: [fun.music IT GmbH](https://appshunter.io/developer/1365630759) - Category: Education, Music - Price: Free with in-app purchases - Rating: 4.30/5 from 319 App Store ratings · 74 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 240 MB - Languages: American English, Dutch, French (France), German (Germany), Italian, Japanese, Korean, European Portuguese, Chinese (Simplified, China), European Spanish and 1 more - Released: 2018-12-22 - Data updated: 2026-08-26 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/learn-trombone-tonestro/id1447013399/reviews.md ## What is Learn Trombone? 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. tonestro requires a subscription to access the entire learning content and song library. Each subscription plan may include a 3-day free trial period. Terms: https://www.tonestro.com/terms Privacy policy: https://www.tonestro.com/privacy ## Key features - Live feedback on rhythm and pitch - Integrated trombone tuner - Large song and exercise library - Step-by-step lessons - Fingering charts - Weekly challenges - Play-alongs ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | 1 Month Premium | $17.49 | per month | | 1 Year Premium | $119.99 | per year | | Welcome offer | $64.99 | per year | | Special trombone offer | $59.99 | per year | | Special trombone offer | $59.99 | per year | | Learn to Play the Trombone | $111.99 | per year | | Special trombone offer | $60.99 | per year | | Learn to Play the Trombone | $103.99 | per year | | tonestro Premium | $149.99 | per year | | tonestro Premium | $44.49 | per month | | One-Time Special Offer | $109.99 | per year | | Learn Trombone - Premium | $39.99 | per month | | tonestro Premium | $149.99 | per year | | tonestro Premium | $149.99 | per year | | tonestro Premium | $29.99 | per month | | tonestro Premium | $197.99 | per year | | tonestro Premium | $29.99 | per month | | tonestro Premium | $149.99 | per year | | tonestro Premium | $149.99 | per year | | tonestro Premium | $149.99 | per year | ## Recent user reviews (10 of 74) All indexed reviews: https://appshunter.io/ios/app/learn-trombone-tonestro/id1447013399/reviews.md ### 5/5 — Best music app *2026-06-22, version 6.12* So good ### 5/5 — So cool *2026-03-14, version 5.314* I’m on the best track to learn trombone and I’m only 12 ### 4/5 — Posaune lernen *2026-01-28* Endlich gibt es nach dem Einsteigerkurs noch den Fortgeschrittenenkurs. Es macht richtig Spaß und motiviert. Ich würde mir eine Aufnahmefunktion wünschen, um sich das eigene Spiel noch einmal anzuhören oder an jemanden zu verschicken, der auch übt. ### 2/5 — Lange Wartezeiten *2026-01-12* Ein gutes Tool, aber manchmal muss man lange warten, bis ein Song sich lädt. **Developer response:** Hallo Raffi😊 Vielen Dank für dein Feedback 🎷🎶 Damit Songs zuverlässig laden, ist eine stabile Internetverbindung wichtig. Bitte prüfe, ob dein WLAN stabil ist, leere den App-Cache und starte dein Gerät einmal vollständig neu. Oft lässt sich das Problem so bereits beheben. Schreib uns bitte direkt an support@tonestro.com , damit wir dein Gerät und deine Version individuell prüfen können. Wir möchten, dass du dein Abo ohne Unterbrechungen genießen kannst – und freuen uns, wenn wir das gemeinsam in eine 5-Sterne-Erfahrung verwandeln ⭐⭐⭐⭐⭐ ### 5/5 — Very good *2026-01-02* T ### 2/5 — Scammy *2026-01-02, version 5.304* Classic case of an app doing everything possible to trick you into paying a yearly subscription. ### 2/5 — Great app but you have to pay *2025-08-31* I just started playing trombone and this app is very helpful but you guys would’ve had a good review if you didn’t have to pay **Developer response:** Hello, great to hear that the app is helping you get started with the trombone 🎺😊! We know that pricing can be a hurdle for some, but our goal is to make high-quality and affordable music education accessible for everyone. The price is set to ensure the quality and continuous development of tonestro without compromising on content or features ✅. To keep offering affordable options, we recommend subscribing to our newsletter 📩 – there we regularly share special offers and discounts. If you have any questions or need support, you can always reach us at support@tonestro.como 📧. We constantly work on making tonestro even better so that all users can enjoy a motivating and positive learning experience 🚀🎶. ### 5/5 — Trombone app *2025-08-31, version 5.282* I’m a middle schooler trying to learn and this is helping me a lot ### 5/5 — Leeanna *2025-08-27* It’s all good. I think my daughter has played three songs in the first day of band just by this app. ### 2/5 — Wrong note, no variety, just a scam *2025-08-15* After selecting, I wasn’t a beginner player. It still put me with lessons that were obviously way below what I should’ve been getting and after giving me beginner notes to play it kept telling me they were wrong being significantly lower than I’m very much aware I played. There’s nothing about this that said I had to pay for lessons and after getting the app everything but the tutorial cost money. This is a scam of the app and it’s really obvious that some of the reviews are fake. **Developer response:** Hello, tonestro is not a “scam app” but a globally trusted learning platform with millions of downloads and over 100,000 active users 🎶. Our learning course is intentionally structured so that even advanced players start with the basics to build a solid foundation ✅. After that, you quickly progress to more advanced lessons, personalized exercises, and thousands of songs from classical, pop & jazz 🚀. The sound recognition carefully checks pitch and rhythm – if you’re seeing wrong notes detected, we recommend testing with the integrated tuner and making sure your instrument is properly tuned 🎻🎷. If you still have issues, feel free to reach out to us at support@tonestro.com 📧, even with a short video, so we can assist you individually. With Premium you gain full access to the entire course, real-time interactive feedback, and weekly challenges 🌍. Many musicians report that this helps them progress faster and enjoy practicing much more. Try it out and see for yourself the possibilities tonestro offers 🎺🎶. ## Frequently asked questions about Learn Trombone ### What does the tonestro app do for trombone players? The app helps you learn to play the trombone and improve your rhythm and pitch. It listens to your playing and provides immediate live feedback. It also includes a tuner to help you get the correct pitch and a metronome for rhythm practice. ### What kind of learning content is available? It offers a large collection of songs, exercises, and guided lessons suitable for every skill level. You can learn to read music notes, practice with fingering charts, and play along with background music. ### Is the app free to use? The app is free to download and use, but it offers in-app purchases for additional content or features. This allows users to access a wider range of songs and lessons. ### How does the app help with practice? The app provides live feedback on your rhythm and pitch, highlighting areas where you might struggle. You can also use the practice mode to slow down tempos and the metronome to guide your rhythm. The tuner can be used to check your pitch on specific notes. ### Can I compete with other players? Yes, the app features weekly challenges where you can compare your skills with trombone players from around the world. This provides motivation to improve and potentially reach the top of the leaderboards. ## Version history (last 5 releases) ### 6.16 — 2026-07-21 Keep your practice streak alive! The new streaks feature tracks your daily practice and motivates you to come back every day. ### 6.15 — 2026-07-09 The new Smart Practice lessons bring personal learning to every course with adaptive exercises tailored to each learner’s progress and needs. ### 6.14 — 2026-06-30 The new Smart Practice lessons bring personal learning to every course with adaptive exercises tailored to each learner’s progress and needs. ### 6.12 — 2026-06-15 Personalized onboarding now matches each learner with the right first lesson, helping them start faster and stay motivated from day one. ### 6.11 — 2026-06-11 Personalized onboarding now matches each learner with the right first lesson, helping them start faster and stay motivated from day one. ## Apps similar to Learn Trombone | App | Rating | Price | Category | | --- | --- | --- | --- | | [Learn Music Notes Piano](https://appshunter.io/ios/app/learn-music-notes-piano/id1205662433) | 4.4 (5,405) | Free | Education | | [MusicTT: Learn Music](https://appshunter.io/ios/app/musictt-learn-music/id1459000422) | 4.5 (112) | Free | Education | | [Learn Clarinet - tonestro](https://appshunter.io/ios/app/learn-clarinet-tonestro/id1447012850) | 4.5 (656) | Free | Education | | [Notevision - Sight Reading](https://appshunter.io/ios/app/notevision-sight-reading/id874386416) | 4.8 (3,187) | Free | Education | | [Learn & Play Tuba - tonestro](https://appshunter.io/ios/app/learn-and-play-tuba-tonestro/id1447013392) | 4.5 (83) | Free | Education | | [Justin Guitar Lessons & Songs](https://appshunter.io/ios/app/justin-guitar-lessons-and-songs/id1176125504) | 4.8 (26,003) | Free | Education | ## More apps by fun.music IT GmbH - [tonestro - Music Lessons](https://appshunter.io/ios/app/tonestro-music-lessons/id1365630760) - [Learn Clarinet - tonestro](https://appshunter.io/ios/app/learn-clarinet-tonestro/id1447012850) - [Learn Saxophone - tonestro](https://appshunter.io/ios/app/learn-saxophone-tonestro/id1447013289) - [Learn & Play Tuba - tonestro](https://appshunter.io/ios/app/learn-and-play-tuba-tonestro/id1447013392) - [Learn & Play Flute - tonestro](https://appshunter.io/ios/app/learn-and-play-flute-tonestro/id1447013504) All apps by fun.music IT GmbH: https://appshunter.io/developer/1365630759 ## Related topics [trombone slide position chart](https://appshunter.io/ios/topics/trombone-slide-position-chart) · [tuner for trombone](https://appshunter.io/ios/topics/tuner-for-trombone) · [tonestro trumpet](https://appshunter.io/ios/topics/tonestro-trumpet) · [2d trombone slide positions](https://appshunter.io/ios/topics/2d-trombone-slide-positions) · [trombone](https://appshunter.io/ios/topics/trombone) · [tonestro](https://appshunter.io/ios/topics/tonestro) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*