Comparison

Learn Trombone vs The River

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Learn Trombone

Learn to play the trombone with interactive lessons, real-time feedback on rhythm and pitch, and a built-in tuner. Access a large song library, practice exercises, and compete in weekly challenges to improve your skills.

Highlights
  • Instant feedback on rhythm and pitch
  • Large collection of songs and exercises
  • Integrated trombone tuner
  • Step-by-step lessons
  • Fingering charts
  • Weekly challenges
  • Play-along tracks
Features
Read full description

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

About

The River

Features
Read full description

This app will help you stay connected with the day-to-day life of our church. With this app you can: watch or listen to past messages; stay up to date with push notifications; share your favorite messages via Twitter, Facebook, or email; and download messages for offline listening. Mobile app version: 6.24.2

Screenshots

Learn Trombone4 screens
The River3 screens

Verdict

The call

The clearest difference is in-app purchases: The River at none against Learn Trombone's 10. The River also leads on ads (none vs shown). Learn Trombone's advantage is update cadence (weekly vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Learn Trombone sells 6 in-app purchases, starting at $29.99 per month. The River asks for nothing beyond the download.

UpkeepUpdate frequency

Learn Trombone ships an update weekly, The River every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Learn Trombone versus The River: the parameters behind the verdict, then further details
ParameterLearn TromboneThe River
PriceFreeFree
Rating4.4 (392 ratings) — better—
Positive reviews60.3% of reviews—
Number of ratings392 — better—
Update frequencyWeekly — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size233 MB56 MB
Age rating4+4+
Developerfun.music IT GmbHRiver of Life Church (MI)

In-app purchases

6 purchases

Learn Trombone

Subscriptions6
  • tonestro Premium$29.991 Month
  • Learn Trombone - Premium$39.991 Month
  • Welcome offer$64.991 Year
Show 3 more
  • Learn to Play the Trombone7 Days trial$103.991 Year
  • tonestro Premium7 Days trial5 variants$149.991 Year
  • tonestro Premium7 Days trial$224.991 Year
None

The River

No in-app purchases

Questions

Is Learn Trombone free?
Learn Trombone is free to download, with in-app purchases available.
Is The River free?
The River is free to download, with no in-app purchases.
Do Learn Trombone or The River have ads?
Learn Trombone shows ads; The River does not.
Which is updated more often, Learn Trombone or The River?
Learn Trombone ships an update weekly, and The River every 2 months. Most recently, Learn Trombone was updated on November 3, 2026 and The River on October 30, 2026.

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